A Sessions clock is on the bench 5 years later – what needs to be done?

A mechanical clock is a machine and all machines require periodic maintenance. Five years might be considered a long time since the movement on a Sessions time and strike mantel clock was first worked on when 2-3 years is the norm between service intervals but let’s agree that it has not been an easy time these past two years and priorities have shifted.

I have not opened this clock up since 2016 and I wonder if any surprises await me. I worked on this clock in 2016, so, it is a judgment on my own workmanship.

It was purchased locally from a person who knew absolutely nothing about clocks, making a few bucks on whatever he could get his hands on. He could not tell me one darn thing about it only that it was not working. The case was in rough shape and it was less than $40, so, I bought it.

Although I had worked on several clocks prior to this one, it was an important part of my journey in clock repair because I was now able to put my newly acquired Bergeon bushing machine to the test.

_{Bergeon Bushing Machine} _{purchased in 2016}

Back then I installed 10 bushings, replaced the pendulum bob and suspension spring, oiled the movement, reinstalled it, and refreshed the case. Not the best timekeeper in the world but that is the nature of spring-driven American clocks of that era (the 1920s).

Disassembly and Inspection

I always approach the inspection and servicing of a clock that I have serviced in the past in much the same way I would service a clock that has just come into my collection. The steps are identical; inspect, restrain mainsprings, clean all parts, peg out bushing holes, polish pivots, address wear issues, assemble, oil and test. This clock is no different.

_{Backplate off and} _{showing the helper springs}

First, remove the hour and minute hands. Next, put the clock on its face and remove the 4 screws that hold the movement in place. Pull the movement out of the case, place the case aside, and let the mainsprings down into the mainspring retention clamps.

Never attempt to take apart a spring-driven movement without first restraining the mainsprings. This is a very important first step in clock repair and it is obvious for safety reasons.

Mainspring contained in a clamp — _{Mainspring contained in a retention clamp}

During the servicing, as I usually do, I will check all pivots and bushings but most particularly the mainspring clicks which is a well-documented weakness in Sessions movements.

As I began taking the movement apart I noticed a badly kinked suspension spring which will have to be replaced. This usually occurs when a clock is moved without removing the pendulum bob. We have had some home renovations this past two years and the clock has been moved about the house. My fault, actually.

I generally take many photos during servicing but there is no requirement this time since I have kept the photos I took from 2016. However, if anything is noteworthy at this juncture, I will record it.

One item I did not own five years ago was a high-quality ultrasonic cleaning machine. The movement is dirtier than I expected and there is blackish oil around some (not all) of the pivots. I was probably a little overzealous with oiling and perhaps not as careful as I should have been polishing the pivots. It definitely requires a good cleaning and my American-made L&R Quantrex 140 with internal heater will be put to good use.

I have been working with so many German movements lately I can’t remember the last time I worked on an American one, let alone a Sessions clock. It has been months, so, here we go!

I pulled the plates apart and inspected the movement for wear. There is more blackened oil up the train (mentioned above) than I was expecting which tells me that if not addressed now it will lead to accelerated wear of the pivots and bushing holes and eventual stoppage of the clock. There is the tiniest bit of wear on the 4th wheel back-plate but not enough to justify replacing at this time.

The second wheels, front, and back, which were not attended to then, may now need attention. The good news is that all the replacement bushings from 2016 remain in very good condition.

It looks like at least one new bushing on the strike side wheel, not surprising since it bears the brunt of mainspring power. While there is some wear on the other three I can live with it but the fourth on the strike side back-plate is somewhat oval-shaped as you can see in this photo.

Though not as bad as others I’ve seen in American clocks that are well worn, there is enough play in this wheel to justify a new bushing.

The click and rivet design are a special problem on Sessions clocks, and I am happy to see that both clicks are in good condition after 5 years. It might be unfair to criticize parts that are nearly 100 years old. The photo shows what a worn click would look like.

_{Worn click on another Sessions movement}

After the parts are cleaned in the ultrasonic and thoroughly dried, the bushing holes are pegged and the pivots polished. Now for the new bushing.

The pivot measured 1.62mm and I chose one with an inside diameter of 1.60mm. After broaching (cutting followed by a smoothing broach) it was a perfect fit.

Now for reassembly. The strike side levers with helper springs under tension can often be a challenge to stay in place during reassembly but the key is patience. Oiling and testing are next.

What did the movement look like after 5 1/2 years? The blackish oil was a little concerning but overall the movement is in great shape. It is certainly cleaner and shinier than before.

And it runs like a charm.

March 8, 2022

Dating an antique or vintage clock – Part I

There is no single method of dating an antique or vintage clock but there are some strong clues in some cases and subtle inferences in others that help determine when a clock was manufactured. Occasionally, the exact month and year is displayed somewhere on the case, and in other instances the clock by way of serial numbers, date stamps on the movement, style of hands, spandrels, dial design, case design, and so on, establishes the date to within a certain period.

This is by no means an exhaustive reference but my thoughts on how to date a clock. I will therefore rely on various examples in my collection.

This is the first part of a two-part article. In the second part, I will explore additional clues for determining a clock’s age.

Elisha Manross steeple clock

This Elisha Manross clock is an attractive steeple design. Steeple clocks were made in the thousands from the early 1830s to the end of the century. A steeple clock is a type of mantel or shelf clock characterized by its pointed, spire-like top, which resembles the steeple of a church. These clocks were particularly popular in the mid-19th century and were produced by various American and Canadian clockmakers, including Seth Thomas, Chauncey Jerome, and others.

Elisha Manross was an important pioneer of the Connecticut clock and lived from 1792 to 1856 and he was the maker of the steeple clock pictured above. A distinctive feature of this particular clock is brass mainsprings.

Brass mainsprings for Manross clock — _{Brass mainsprings, Manross clock}

From 1836 to 1850 brass mainsprings were used in clocks because steel was considered very expensive. It was not until 1847 that the tempered steel mainspring developed for everyday clocks was introduced and with it, the brass mainspring faded into clock history.

This provides an important clue when dating this clock, that it was made before 1850. The second clue is the label located inside the case. Elihu Gere, the printer was in business at 10 State Street Hartford Conn. The printer’s name and address are located on the bottom of the label And this tells us that the printer was at this location until 1847. Armed with these pieces of information one can date the clock from about 1845 to 1847.

Daniel Pratt Jr reverse ogee columns with splat top

Next, is a Daniel Pratt Jr. shelf clock. A distinctive feature of this clock is that it has a woodworks movement. A woodworks movement is a type of clock mechanism/movement made predominantly from wood rather than metal. These movements were commonly produced in the early 19th century, particularly in the United States, during a time when wood was more affordable and readily available than brass or steel. Woodworks movements were very common before 1840 and were considered the first mass-produced clocks.

Daniel Pratt (1797-1871), Jr., clock-maker, banker, town clerk, and legislator, lived in the town of Reading, Massachusetts, in the 1800s. Pratt did not contribute much to clock-making and was widely regarded as an entrepreneur rather than an innovator.

This particular Daniel Pratt Jr. reverse Ogee shelf clock was made in Reading, Massachusetts, c. 1832-38, within that six-year period. It has a splat-top mahogany case with half reverse Ogee moldings flanking the door, painted wooden Roman numeral dial, mirrored lower tablet, and wood dial face. The mirrored tablet was considered a luxury at the time.

McLachlan tall case clock

It is a classic Scottish design from the mid-1800s. The removable bonnet is 23 inches at its widest point, the waist is 15 3/4 inches wide and the base is 20 inches wide. The bonnet has tapered columns on either side. The dial access door which covers the entire bonnet swings to the right. The solid wood access door on the waist measures 9 X 24.

The well-preserved sheet iron white dial has painted spandrels, each one depicting an ewe with a lamb and a painted arch top showing a man resting on a rock with two working horses directly behind.

The robust movement is made in the Guild style and movements contained in these clocks are commonly called “English bell strikes” with anchor escapements.

McLachlan was not a clock-maker in the true sense of the word but rather an assembler, bringing the dial, clock case, and movement together to assemble into a tall case clock for a particular customer. Signatures on a clock dial may or may not refer to someone other than the clock-maker. 19th-century retailers and distributors often put their own names on clocks in an attempt to ‘brand’ their products. The actual movement may have been made by someone else likely in Birmingham England. 19th-century clock cases were almost always made separately from the movement and are rarely signed.

The name Wm McLachlan, of Newton and Stewart, is inscribed on the dial. In his book, Clock-makers & Watchmakers of Scotland 1453 to 1900 David Whyte lists McLachlan, William, clock & watchmaker in Newton-Stewart, Wigtownshire as a business advertised for sale on 25 May 1852. McLachlan either retired or passed away before the sale date. Newton-Stewart is a former burgh town in the historical county of Wigtownshire in Dumfries and Galloway, southwest Scotland.

This clock was therefore made between 1848 and 1852. The painted dial which originated in or around 1810, the style of the hands, the style of spandrels, the shape of the arched dial, and the shape of the case are other clues that it was made within that period.

Sessions Beveled #2 tambour style mantel clock

This Sessions tambour style clock represents a very popular style of clock sold in the 1920s and 1930s in the USA.

It is a fairly attractive mantel clock featuring a toned mahogany finish with faux inlay below the dial face. Faux inlay was an affordable way to enhance a clock’s decorative details and a common feature of clocks of this type in the 1920s.

_{Label on the inside of the access door}

Sometimes, the exact date of manufacture can be pinpointed down to the year and month, making dating straightforward. In this instance, the clock was produced in September 1927.

Arthur Pequegnat kitchen clock

Dating a clock can sometimes be challenging, and unfortunately, this particular clock is difficult to date with precision.

Arthur Pequegnat kichen clock — _{Arthur Pequegnat kitchen clock}

In Canada, the Arthur Pequegnat Clock Company produced clocks from 1903 to 1941. Before the First World War, the company operated in Berlin, Canada. During the war, the city’s name was changed to Kitchener in 1917 due to anti-German sentiment at the time. This small piece of information helps to approximate the date of a Pequegnat clock.

Below the six on the dial is the inscription “The Arthur Pequegnat Clock Co. Berlin, Canada,” but neither the case nor the movement provides any clues to narrow the date beyond the period between 1904 and 1917.

I hope the examples I’ve shared provide some helpful insights into dating a clock. This is the first part of a two-part article; in the second part, I will discuss additional clues for determining a clock’s age.

March 3, 2022

If it says Regulator on your clock it is likely NOT a Regulator?

A century ago, clock manufacturers understood the power of marketing, and the word “Regulator” became a key tool in their strategy to boost sales. By simply labeling a clock with “Regulator,” they could make it appear more precise and desirable, even if it wasn’t a true regulator. But did this marketing gimmick work? Let’s take a closer look.

_{Seth Thomas #2, typically used as a railroad time clock}

By definition, a regulator clock was, and still is, a clock used as a standard for setting other clocks. Regulators were commonly found in businesses, railroad stations, public buildings, even churches and tower clocks, where townsfolk would adjust their personal clocks based on a clock that was trusted to be accurate. Early regulator clocks played an essential role in keeping communities synchronized in their daily routines.

Take, for example, the Gilbert calendar clock shown below. Advertised as a “Regulator,” it does not fit the true definition. With a spring-driven, time-only movement, it is accurate to within a minute or two per week, which is typical for spring-powered clocks. While the calendar feature is useful and the clock is attractive, it lacks the precision of a true regulator and would not be relied upon for setting other clocks. Still, it had the appearance of an accurate clock.

_{This Gilbert calendar clock is not a Regulator}

Are there exceptions to this rule? As always, there are exceptions. The Welch Spring and Company produced a clock from 1874 to the mid-1880s certified for use in train stations. This double-weight, time-only clock, reminiscent of the well-regarded Seth Thomas Regulator #2, was stenciled with “Regulator” on its access door.

Given its constant weight-driven power and deadbeat escapement, it was likely a very accurate timekeeper and well-suited to any environment where accuracy was critical, such as a train station, business office, or public square.

_{Double-weight time-only Welch clock} _{– is it a regulator?}

This particular Welch clock, now a museum piece at the American Watch and Clock Museum in Bristol, Connecticut, has been meticulously restored. When it was received, the lower tablet was missing, leading to questions about whether it originally came with the word “Regulator” on the access door. The answer is yes, some did, and some didn’t—there was a tick box on the order form for this feature.

So, while the use of “Regulator” on a clock often served as a marketing tactic to imply precision, there are instances where it genuinely signified accuracy. As a general rule, though, it’s safe to assume that many clocks labeled “Regulator” were more about selling an image than offering precise timekeeping.

In the world of clocks, the term “Regulator” was often used as a clever marketing strategy to sell more timepieces by suggesting greater accuracy. While some clocks with this label were indeed precise, many were simply designed to look the part.

As a buyer, it’s important to look beyond the label and evaluate the clock’s true functionality and history before assuming it lives up to its name.

The Arthur Pequegnat Regulator No. 1: A Canadian Collector’s Dream

My Seth Thomas Regulator #2 Clock five years later

The Quirky Charm of a Vienna Regulator Clock

Vienna Regulator – the pinnacle of clock artistry

January 26, 2022

A custom test stand for weight driven ogee style clocks

A few weeks back I published an article on clock testing stands. While a single clock stand would be ideal for all movement testing purposes there are so many different types and styles of movements that one size does not fit all.

The one stand I was missing was for testing weight-driven ogee style clocks whether they be 30-hour or 8-day or select clocks that would require a pulley system for the weights.

Aside from an easy setup and quick mounting of a movement for testing it allows me to inspect the movement from all sides

Rather than construct a stand-alone ogee test stand I decided to make it a companion to my tall-case clock stand. Mounting atop the tall-case stand means that it is at the optimum height for making adjustments.

I also wanted something I could easily remove if I needed the long-case stand for testing and it is simple to set up.

Salvaging case parts from an old ogee simplifies the construction of the stand. It can be done without ogee case parts but it means devising a pulley system and making rails with slots for the movement seat board.

The ogee clock was purchased along with three others for $20 but the ogee clock case was in such poor condition it could not be restored.

A movement came with the case which I use for spare parts. The veneer has been harvested and used for other projects. The remaining wood pieces are stored and ready for use in future projects.

The tall-case stand is 48 inches high and will accommodate more than one movement although I generally work on one movement at a time. It is square-shaped and very stable though when used to test grandfather clock movements it is anchored to a wall to eliminate or reduce sympathetic vibration.

The tall-case stand is braced on all sides and the framing around the 4 legs adds additional stability and strength.

Clock stand two rails off — *Taking the rails* out

The rails, made of yellow oak, a hardwood, chosen for their strength.

The two pieces I am holding are the oak rails that are designed to fit into the top of the stand and are fully adjustable width-wise depending on the size of the movement.

The ogee stand is 10 inches high and has stabilizing rails under each side that rest on the oak rails. There is a cross brace in the front and back to give it strength and lateral stability. The top from an old ogee case is ideal because the pulleys are in the correct position for the weights.

The rails easily take the weight of a 30-hour movement which is about 7 1/2 lbs total. Will it take the 13 lb+ weight of an 8-day ogee? Yes. There is no need to screw or nail the ogee stand to the oak rails as the combined weight of the movement plus weights are enough to anchor the stand in place.

I painted the stand to match the tall-case stand.

I chose Espresso latex paint because it does a great job of hiding my carpentry errors.

*Testing the time side of a Waterbury ogee movement*

Aside from an easy setup and quick mounting of a movement for testing purposes it allows me to inspect the movement from all sides.

It works as expected and now I can use the stand instead of the case for testing.

I know there is another ogee clock in my future!

January 15, 2022

Best clock acquisition of 2021

The time has come to determine the best clock acquisition of the past year. As a clock hobbyist, I have had little difficulty locating interesting clocks over the years, and despite the seemingly never-ending pandemic, I have scored a few in 2021 though the past year has been leaner than most.

In the early days of collecting, simple time and strike vintage mantel clocks were my principal focus so that I could take them apart, repair them if necessary, and generally advance my learning. Many of those clocks have been either sold or gifted. For the past three years, I have shifted my focus toward collecting interesting clocks, rare clocks, or clocks that have a special provenance that even includes the odd mantel clock.

My wife is my best clock finder. Our discussions often go something like this; “did you see that wall clock on Facebook?”. “Let me see. Yeah, it looks good, what do you think? Make an offer?” and off we go. Sometimes I will accept the offer from the seller without negotiating because I feel it is a fair price and other times there is some wheeling and dealing prior to firming the sale.

At the end of the post, you will have an opportunity to vote on what you think is the best in 2021.

In no particular order, here are my finds for 2021.

Sawin banjo clock

This is a garage sale find and even though it was purchased in the spring of 2021 it is still a work in progress. The clock is over 180 years old and in pretty decent shape.

It is a weight-driven banjo but it has no markings. An educated guess is that it was made by John Sawin of Boston or one of his associates on or close to 1840. I have completed minor veneer work on the case and have replaced the broken glass dial. The movement has been serviced but I am now looking at clock parts supply sources to replace a badly bent suspension spring. I want to avoid paying an outrageous price for the complete assembly; suspension spring, leader and spike.

Gilbert mantel or Shawville clock

I call this the Shawville clock because it spent most of its life in Shawville, Quebec (Canada).

It was a family clock for many years and following a death in the family, all possessions were either sold off or given away, a very common practice today. It has a time-and-strike Gilbert movement in a mahogany tinted case that has led a kind life since its manufacture in 1917. It is simple and unadorned and that’s what I love about it. I serviced the movement, cleaned the case, replaced a broken hour hand and now it is on prominent display in our home.

New Haven tall-case clock

An interesting $90 acquisition is this New Haven tall-case clock with a secret. Wow, a tall-case clock for $90, you say. Despite the look of a weight-driven clock, it is, in fact, a spring-driven clock. I was unaware of this until I walked through the door of the seller. I bought it anyway.

The weight cans are empty shells and they are simply there for show. The movement is quite large, eight-day, of course, and looks to be very robust. Despite my best efforts to determine if it was originally weight driven it had to have been spring-driven from the start, in other words, no evidence of a seat board or any additional holes for mounting the movement to the case. This appears to be an early “kit clock”, i.e. movement, dial face, hands, pendulum, “weights”, and ladder chains bought from the New Haven Clock Company and fitted to a pre-made case.

The case was very dark from years of accumulated dirt and grime and vigorous scrubbing revealed a wonderful red oak finish.

Waterbury Wren mantel clock

Another clock with a secret is actually a disappointment. I found it in an antique store and it reminded me of an Ansonia Syria I had worked on for a friend last year, so, I was drawn to it.

It has a Waterbury case and what I thought was a Waterbury movement, but no.

It is missing the brass bezel and glass which is easily replaced but what is most disappointing is the mismatched movement, a Seth Thomas time and strike, which obviously replaced the original movement presumably because it was worn out. The movement is well-made and runs well but at the end of the day, the clock is destined to be sold.

Schatz Schatz carriage clock

This is a Schatz carriage clock made by August Schatz and Sohne of Germany. Thousands of these were sold and given as gifts through the 60s and 70s. It has an interesting lower visible escapement and an exposed movement.

Although it is working and keeping time it runs for about 4 days and stops. A cleaning is called for (on my list). It has a wind-up key in the back much like a typical alarm clock. It says West Germany on the dial and made, I would say, in the 1970s. August Schatz and Sohne closed in 1985, a victim of slow sales and a shift to quartz clocks by other makers.

Chauncey Jerome ogee clock

This clock is original in many ways, with a nearly flawless case made of mahogany veneer over softwood, moon hands, a wood dial, and a movement that matches when the case was made. Even the pendulum bob looks original. It was missing the suspension spring and rod and a wooden movement block, all easily sourced.

It cleaned up nicely and was a good candidate for a fresh coat of traditionally prepared shellac. I have three other 30-hour ogee clocks and this one is the most original of the bunch.

E. Ingraham Grecian shelf clock

This is a very nice shelf clock from an estate auction. It is an Ingraham Grecian clock with an alarm feature. If you have ever used the alarm on an old antique clock your first impulse is to throw it through a window, it is so loud and it goes on and on till the spring winds down.

It came with incorrect hands and I had the darnedest time sourcing them but searching various suppliers in Canada and the US paid off. The case has been cleaned and the movement serviced including the infuriating alarm.

Fleet Time Co. mantel clock

An inexpensive clock that had huge potential but left me frustrated. Fleet Time Co. of Montreal had a short life of 4 years before the Second World war when they lost their source of German movements.

I stripped the case and re-glued some sections, applied a walnut stain and I was very pleased with the final result. I serviced the movement, wound the time side completely, and BAM, kerplunk! the sound of a mainspring exploding. Sometimes you can get away with just replacing a mainspring and other times, like this, it took out the barrel teeth and a leaf pinon on the second wheel. I placed it in a plastic bag and it is now on a shelf in the basement awaiting donor parts.

Hamburg American Clock Company. (HAC) mantel clock

This German-made mantel clock has an interesting 14-day movement, an early production type from HAC. HAC is short for the Hamburg American Clock Company, a German company which had a long history up to the time it was absorbed by Junghans in the late 1920s. This clock was made in or around 1895.

It was another estate sale find. The case is nondescript and nothing special, but quite elegant.

So…..

Tell me what you think and I will reveal what I believe is my best acquisition this year in the next post. Let’s see if we agree.

January 5, 2022

Traditional shellac improves the appearance of an ogee clock case

This Chauncey Jerome 30-hour or one-day clock from about 1844-1845 is the example that I am using to illustrate the advantages of using traditional shellac as a finish coat.

The mahogany veneer is in very good condition and it is evident that the clock was not subject to the abuse one would expect of a 180-year-old clock. There is a small dent in the upper left corner but it is hardly noticeable. There are a few scratches here and there consistent with age but all in all the veneer is in great shape.

First, is cleaning the case. My go-to cleaner for clock cases is Murphy’s Soap. It does a great job of lifting years of grime and dirt from the veneer. The tradeoff is that once you remove the dirt it reveals shellac loss. It was my intention to apply a coat of shellac in the first place so, when I got through layers of dirt and discovered some of the finish gone, I was not too concerned.

Since there are no veneer repairs, refreshing the case was pretty easy. I am not a big believer in maintaining the patina of a clock. if pt is dirty it needs to be cleaned!

I use traditional shellac consisting of flakes mixed with shellac lacquer. I use a wide artist’s brush to apply the shellac and it always produces a superior finish.

I have decided to leave the lower tablet as-is and as for the dial, I haven’t yet decided on whether or not to address the faded chapter ring though I am also leaning towards leaving it as-is.

The movement has been serviced, the clock is running and striking as it should and I think it looks great after the case refresh.

December 14, 2021

Veneer repairs on an 8-day Seth Thomas column and cornice clock

Seth Thomas column and cornice "Empire" style time and strike shelf clock

This 8-day Seth Thomas column and cornice time and strike shelf clock with sleigh front needed a little love. It has a Plymouth Lyre movement with a Thomaston Conn. label. The clock was made in the 1870s. and purchased five years ago and has been running since.

I will take you through my early days of veneer repair. It is probably not my best work but it was a fun and challenging project plus, there was good learning.

A previous owner had applied brown paint on areas of veneer loss, it looked ugly and when I saw that I decided the case could use a little tender loving care. Many of these clocks are in decent condition for their age but if you are shopping for column and cornice clock from this era take note of veneer losses. You may want to reconsider your decision to purchase if you feel it is not worth the time, effort and expense or if there us so much loss that it is unsightly.

Of course, there is always the school of thought that advocates leaving things as-is and that is perfectly fine. But, a little veneer work is minimally invasive, in my view.

Veneer issues

The most troublesome sections were the top and bottom of the case and the column base, not surprising since those are the prime targets of wear and tear over the years. Most of the cornice veneer is in good shape as are the door sections, door surrounds, and the sleighs just above the feet. Although there is work to be done, I have seen worse.

The veneer used at the time was Brazilian Rosewood, an exotic wood. Rosewood would have been used extensively by clock-makers of that era and replacement Rosewood veneer would be the correct choice. I have two 7 X 8 inch pieces of Rosewood veneer, more than enough for this project.

Prep-work and other case issues

The cornice on the left side was missing a section and that had to be attended to before the veneer work began.

Using scrap softwood I made a small piece and trimmed it roughly to fit. In this photo, I am testing the piece and making minor adjustments for a snug fit. The section is then glued in place and allowed to dry for 24 hours.

The top area of the front cornice is now ready to be faced with veneer.

The sections with brown paint had to be sanded down to the bare wood to improve adhesion before gluing the new veneer.

In selected areas, small sections of old veneer were removed to make way for larger replacement pieces.

I have decided not to tackle the columns. There are some losses but from a reasonable distance, they are fine.

Hide glue and Bloom strength

The one true adhesive for antique clock case applications is hide glue. Hide glue would have been utilized at the time the clock was manufactured.

I chose pearl hide glue which is rated at 150g Bloom strength (500g Bloom strength, the maximum, is not necessary for this type of repair). 150g hide glue takes a little longer to gel and adhere but with the slightly longer working time moving pieces around for best fit is easy.

To ready the adhesive place the container with the gelatinous glue in a bath of water in a pot specially designed for hide glue or a double boiler which worked equally well for me. Heat to approximately 140°F (60°C), using a candy thermometer and maintain the temperature throughout. Heating the wood surface with a hair dryer before applying the glue is an option. Full strength is reached when it’s dry, and that can take 24 hours.

An excellent article on hide glue and its strength properties can e found here.

It is best to start with a small batch. Put 2 tablespoons (30ml) of glue in a glass container and cover with 1 tablespoon (15ml) of cold water and let soak for about an hour or until the glue softens and becomes gelatinous. To make a larger batch simply follow the 2 to one rule. I recommend making small quantities, to begin with. If there is glue left over I find that it can be frozen and reused later with no ill effect.

Tools

Clamps, weights, tweezers, wax paper, a sharp knife, a metal straight-edge, painter’s tape, a micrometer, sandpaper, palm sander, and whatever you choose to use as a double boiler complete the list of tools.

A micrometer is an indispensable tool for accurate measurements. Accurate measurements ensure a good fit, minimize the use of fillers and lessen waste.

Cutting, trimming & clamping

The cutting of veneer can be tricky. Veneer is brittle, and can easily tear. Veneer today is quite different than veneer used 100+ years ago as it is very thin. On some clocks you must double-up or layer the veneer to approach the height of the original veneer. Another alternative, and a better option, is to harvest veneer from old clock cases. Old veneer is thicker, is very close to the look and feel of the original finish but just as brittle.

If old veneer is hard to work with, softening it with water will have a small and short-lived effect on a veneer’s flexibility. Another option is a product called Super-Soft 2, said to be ideal for softening veneer. For the little veneer work that I do I cannot justify the cost of a commercial softener and water is satisfactory for my purposes.

The next photo shows a veneer section glued and clamped into place. Wax paper is used to prevent the glue from sticking to the clamp. Clamps are essential for veneer repair but when clamps do not work other methods such as weights can be employed. Leave the clamp on for 24 hours for maximum adhesion.

Cutting can be a challenge since you must follow the grain and narrow strips can break very easily. Painters tape prevents tearing and is easily removed from the veneer prior to or after the application.

The most challenging areas were the very top and very bottom of the case and the column bases but after many hours the veneer work is now complete. The next step is colour matching the new to the existing veneer.

_{Top of cornice veneer} _{with new veneer}

Rosewood Minwax Gel stain is a close match to the older veneer but I would recommend experimenting with a coat of shellac first before applying a stain, in fact, a stain should be a last resort.

There is always good learning resulting from each project and in retrospect, I should have replaced the entire section under the left sleigh rather than cut two pieces of veneer to fit either side of the existing piece.

_{The completed case includes a repainted dial and replacement upper tablet}

As with any other project, there will always be a slight colour variance between old and new veneer and the goal, as always, is to come as close as possible to the original finish.

The last photo shows the completed clock with a repainted dial and a new middle tablet.

December 10, 2021

Chauncey Jerome 30-hour movement – two unusual issues during servicing

I was not really looking for an ogee clock to add to my collection. But there it was sitting in a lonely corner of an antique shop calling me, “buy me”; and I did.

It is probably the oldest one in my collection of 4 other ogee clocks. It was made in or about 1845. Now, being old does not necessarily make it valuable. In fact, millions of these clocks were produced and many found their way to online auction sites in recent years contributing to a huge drop in value. You can find them online for a little more than I paid for mine but they are pretty cheap nonetheless. This one was $54.

The case label located on the backboard inside the clock case was printed by John Benham in 1845. Comparing the movement in this case with one found on a popular Jerome database site tells me that it is a type 1.311 Jerome movement. Jerome movements were typically marked though some, like this one, were unmarked which is not unusual.

So, the case and the movement are near enough in time to tell me that the movement is very likely original to the case. That is always a good sign as many ogee cases had worn movements replaced over the years. In some cases, there was little intertest in matching the maker of the case to the movement especially if a customer’s only wish is to have a working clock and since the movements were interchangeable it made it that much easier. Many of these clocks are over 180 years old and one can expect some subtle and not-so-subtle changes over the years.

While very attractive and running well this clock (below), a “marriage”, is an EN Welch case with a Waterbury movement. When considering the purchase of an ogee clock, if it is important to you, check that the movement and case are from the same maker though that is not an absolute guarantee they started their lives together.

What is original and what has been replaced?

Typically parts that have been lost/damaged or replaced over the years include the verge, suspension spring/leader, the pendulum bob, the weights, the hands, and case parts like pulley dust caps. In some cases, the lower tablets have been removed altogether because of breakage or severe paint loss, replaced by a clear glass panel, a mirror, a photograph, or a picture (often from a discarded calendar).

The leader and suspension spring are missing. The verge appears to be a replacement, the weights look original as do the hands and pendulum bob. There is a missing top movement block that secures the movement to the backboard and that is about it.

I am reserving judgment on the frosted glass tablet; it may or may not be original. It would be pretty exciting if it were a Fenn design but I doubt it. William Fenn was one of the more prolific tablet-makers of the mid-19th century. The dabs of red paint are certainly added later.

The clock dial, likely original, is signed C. Jerome below the twelve o’clock.

Assessment of the movement

This is a typical 30-hour or one-day time and strike movement.

I found some wear and I was expecting some past repairs. There is a repair date of 1863 on the inside of the access door but I can’t make out what was done at that time.

There are two bushings installed on the front plate, the second wheel, and the hour gear. On the back, there are four replacement bushings, evidence that it has had acceptable servicing. One seldom finds replacement bushings on an ogee clock. Most movements I have come across have punch marks around the bushing holes, a common practice by past clock repairers to close elongated holes.

Three of the replacement bushings will have to be redone and new bushings are required for the back-plate time side main wheel and the strike side back-plate main wheel for a total of five.

The pressure washer for the time side main wheel is completely worn out. Had I not separated the wheel and ratchet for cleaning I would not have discovered the problem but it tells me that it could fail at some future point.

_{To the right is the pressure washer with centre worn through}

I have a donor New Haven 30-hour movement that will provide the replacement washer.

The lantern pinions have some wear but are quite acceptable. One trundle is loose on the escape wheel. Rather than take it apart and re-seat the troublesome trundle, a dab of Loctite Red should fix it in place.

These are two unusual issues but not insurmountable.

_{A lantern pinion with a loose trundle}

Because the movement was so oily and dirty I pre-cleaned the parts prior to putting them in my ultrasonic. This helps extend the life of the solution. I used a medium bristle nylon brush to clean the stubborn areas.

After cleaning and drying the parts, the pivots are polished and I was pleased to find almost no wear on any of them.

Next is the bushing work. My only concern was pushing out what remained of the bushing material in the replacement bushings after drilling. I went slowly and did not apply pressure on the cutter, letting it do its work. As I suspected the Bergeon bushings are marginally smaller but each bushing fit snugly. Although I planned on five bushings, I installed six, adding a bushing for the second wheel on the time side front plate which was a little more worn than I thought. I left the escape wheel as-is, the wear is acceptable.

Next is restringing the weights, re-assembly, and testing. All went as expected.

I have worked on a few of these movements over the years but unique issues always seem to come up. Nonetheless, they are fun to work on.

Following the movement servicing, I will move on to refreshing the case.

December 7, 2021

Sawin banjo clock movement servicing – two issues arose later

Weight-driven banjo clocks have simple time-only movements that are very reliable. They can be unadorned like the one I acquired or garish almost to excess like a presentation timepiece. Authenticity can be a challenge since some presentation timepieces started life as simple wooden cases and decorative tablets, finials, sidearms and other items were added later but I love the simplicity of this one.

^{Presentation banjo clock by Foster Campos}

Finding one for $75 is highly unusual but I am convinced the seller had no idea what it was worth. When I picked it up the seller asked me if I was interested in another clock he had for sale, a 30-hour mantel clock. He told me someone valued it at $300. Uh, no, not interested!

This federal-style banjo clock was made in the 1840s. I am reasonably certain it was made by John Sawin of Boston in 1840 or thereabout, by either himself or one of his apprentices or associates. The movement and case construction bares a strong resemblance to a Willard timepiece and there is a good reason for this.

John Sawin apprenticed under Simon Willard and was a journeyman under Aaron Willard, famous clockmakers of the day and makers of the original patent timepiece.

Unfortunately, there are no identifying markings on the movement or the case but there are key indicators, for example, the placement of the movement mounting “ears”, that tell me that this is a Sawin clock.

Everything is original to the clock, weight, hands, movement, pendulum rod and bob. The dial glass was was broken at some point in the clock’s life. It had convex glass and a good many I have seen with wood bezels had flat glass. Brass bezel clocks, on the other hand, generally had convex glass, so, I have decided to replace it with flat glass.

The movement

The gear train is relatively simple and consists of 4 wheels; the main wheel, second wheel, third wheel, and escape wheel. The motion works are on the front plate.

Assessment of the movement

As expected there is wear but consistent with the age of the clock. The movement looks good overall, the gear teeth and pinions are in very good condition but, there are punch marks around the pivot holes. It is never a good feeling to see punch marks around the pivot holes. Punching effectively closes the pivot holes but in a very crude way. This was an old practice and is not considered acceptable today.

Pivots are required for the main wheel front plate, second wheel back-plate, third wheel, and the escape wheel front plate. The verge may require front and back bushings but I will see how things look when the other bushing work is complete. Three are 2mm wide Bergeon bushings, the fourth is 2.5 and the main wheel bushing is larger. I don’t often work with bushings as small as 2mm and it simply means extra care must be taken to cut and ream as accurately as possible.

There was a good amount of movement in the main wheel arbour and installing a bushing was necessary to tighten things up. I have bushings that are 1.5 mm and 3mm thick but the plate is 2mm. A 3mm bushing was installed and using a file I reduced the height to 2 mm. Three other bushings were then installed with no issues.

I have decided to leave the verge bushings as-is for now.

The weight cable had no kinks or broken strands, I cleaned it in the ultrasonic and reused it. For brass cable, I generally knot each end and use solder to secure the knot to prevent it from slipping out of its knot.

Two weeks later and two issues

The weight cable is too short. The clock stops when the weight is several inches from the bottom of the case and it will only run six days instead of the usual eight. Why was the cable shortened? Who knows?

A second issue. The keystone is the piece between the suspension spring and the pendulum leader. It comes very close to hitting the large wheel of the motion works on the left side. Since the suspension spring is quite bent the right side of the keystone rubs against the back of the dial face stopping the clock. A bent spring is a consequence of leaving the pendulum assembly on the movement during transport.

Unfortunately, I cannot source a suspension spring alone and must purchase either the keystone and suspension spring together from an American supplier or the entire spring, leader and stake for about $55.00 from a Canadian supplier. In the meantime the movement runs until I put the dial on.

I am in no hurry for this one and will continue testing it until I come up with a solution for the bent suspension spring.

December 1, 2021

Antique or Vintage Clocks: The Perfect Unique Gift Ideas

Ah, the holiday season is upon us, what to buy? Are you are looking for a unique gift for a friend or family member. An antique clock may not be anything you have considered but wouldn’t it make a terrific gift.

_{Mauthe time and strike wall clock} _{from 1895}

If you know a little about antique or vintage clocks or you know nothing at all, you may need some help finding the right clock for that special person. I will give you a few pointers plus an explanation of some of the terms you may come across.

Why buy an antique or vintage clock?

A year ago I sold a clock to a young woman who was looking for a unique gift for her father. She responded to my advertisement by saying that it was exactly the clock she was looking for because it reminded her of the family clock when she was young.

Sentimental reasons, satisfying the need to acquire anything antique, or the uniqueness of an old mechanical clock top the list for reasons to buy an old clock.

What is the difference between antique and vintage?

It is not easy to tell the age of a clock, or, for that matter, anything in an antique store and, ads for clocks seldom tell the year it was produced although it might hint at the period it was made, for example, “mid-century”. A quick trip through the world of Google will give you a general sense of how old something is give or take a few years.

_{Vintage Kienzle wall clock from the 1930s}

An antique is anything over 100 years old and vintage is less than 100 years but more than 30 years old. Anything that is less than 30 years old may be considered vintage but more often called collectible.

Mechanical or something else

This article focuses on mechanical clocks but there are a lot of different types of clocks out there and online auction sites are filled with every type imaginable. It can be confusing to the shopper.

As a general rule quartz clocks have limited value and very few would be considered collectible.

Electro-mechanical clocks have a traditional mechanical movement, which keeps time with an oscillating pendulum or balance wheel powered through a gear train by a mainspring but uses electricity to rewind the mainspring with an electric motor or electromagnet. Something quite different is the electro-magnetic clock, popular in the 1950s. Both types can be highly desirable but leave that to the professional collector who knows specifically what they are looking for.

In the 1930s electric shelf, desk and wall clocks were introduced into homes everywhere. Some have value but most are not worth the trouble.

_{Sessions 3W electric table clock 1927}

They are great timekeepers but are often quite worn, dangerous to work on, and can be difficult to repair. I would not give one as a gift unless you know that it was serviced by a competent professional.

My advice is to stick to an antique or vintage mechanical clock.

One last note; beware of conversions, clocks where the mechanical movement was taken out for whatever reason and replaced by a quartz movement. They are worthless but some people fall for this sinful and deceptive practice.

Type of clock and placement

Space is the biggest consideration.

_{Antique Seth Thomas alarm clock from around 1910}

In the trend towards smaller homes, there is not always space for a clock. Mantel clocks require a shelf or table to put them on.

Simple time-only or time and strike clocks can be quite small but others may have more a complicated Westminster chime movement in a larger case. Alarm and desk clocks occupy the least space.

_{This 1917 Gustav Becker Vienna Regulator is 51 inches long}

Wall clocks are easier to place. Wall clocks come in all shapes and sizes from the diminutive cuckoo clocks to large box clocks and Vienna regulators.

Floor clocks, otherwise called grandfather or grandmother clocks, tall case, long case or hall clocks are the most difficult to place. Unless the person in mind would appreciate one and has sufficient floor space I would not recommend one.

Working or non-working clock?

A working clock that has been recently serviced by a competent clock repairer is the most desirable. However, if the clock will be a decoration or part of the decor and a working clock is unimportant, you might find them less expensive to purchase. Perhaps one with a replacement quartz movement might be okay as long as you know that’s what you are getting.

Clock buying tips

_{1990s Ridgeway grandfather clock} _{takes up space}

Look for a working clock over a non-working one. Chances are it has been better cared-for over its life span.
Facebook Marketplace, eBay, your local online for-sale site (we have kijiji in Nova Scotia), reputable estate auction sites, antique stores and word of mouth are among the best sources.
Most common clocks are priced reasonably. Clock prices have generally fallen over the last 5 years but expect to pay more for rare clocks or those with a special provenance.
Stay away from Chinese made or Korean clocks or most anything that has directional arrows around the winding points. They have very powerful mainsprings and will potentially harm the user if the springs break.
The maker of the clock is largely unimportant. For example, all American clock producers made cheaper and more expensive lines of clocks.
A little research is always helpful before you make the purchase. A little knowledge might be a dangerous thing but knowing nothing is worse.
It may or may not be important to you if the clock has been altered in any way but it is nice to know. For example, many old ogee clocks are attractive but have had a replacement movement installed when the old one failed. In the clock world these are called marriages and it makes a difference to some people.
Try to inspect the clock in person before you buy. Surprises are never nice when you discover something sent to you is not what you expected.

Well, if you are looking for a clock for that special person I hope I have given you something to think about before you put your money down.

I should say that I am not in the business of selling clocks but will sell the odd one locally to keep my collection manageable.

November 23, 2021

Circa 1845 Chauncey Jerome Ogee Clock

An ogee clock is so-called because it is a 19th century U.S. shelf clock with a distinctive S-curve (convex above and concave below) molding.

30-hour ogee clocks were very popular from the early 1840s to as late as the 1890s, a good run for a distinctive style of clock. Before the days of the Internet, these clocks fetched hundreds of dollars at auctions houses and antique stores. Along came eBay and prospective buyers quickly learned that large numbers of these clocks were produced in their day and the supply of clocks flooded the net and prices dropped accordingly. I have 5 ogee clocks among my collection of over 100 clocks and have never paid more than $60 for any of them.

Of course, there are exceptions to the rule. The distinctive case has housed movements other than the 30-hour time and strike commonly found and some are quite desirable. Fusee, single weight 8-day time-only, calendar models, minis, Gesso fronts, 8-day time and strike clocks, and a few unusual ones have good value.

30-hour clocks are worth collecting and if you a new to clock repair, they are a great clock to begin your journey.

This is a Chauncey Jerome 30-hour or one-day clock from about 1844-1845 and based on my research, the movement is from the same period. So, an excellent chance that the case and movement started life together. The pendulum bob looks very old and hard to say if original as pendulums often go missing during a clock’s life. But I’m not sure a modern pendulum bob would have similar detail.

The dial is in good condition with attractive Gesso spandrels although the Jerome name under the twelve is barely readable and the chapter ring has faded. The moon hands also look original and the clock came with the correct weights. The mahogany veneer, while very dirty is almost flawless.

Not original is the strike bell as the clock would have had a coil gong. The suspension spring and leader are missing. A top wooden block that attaches the movement to the case is also missing and the label, printed by John Benham, though readable, has some losses. The suspension spring and leader can be easily sourced, the block fashioned from old stock and I have a spare Jerome style coiled gong in my parts bin.

The tablet design did not look original at first glance but after removing a piece of cardboard (first photo) and Christmas wrapping paper behind the glass I discovered a frosted tablet with thistles and flowers. The red paint might have been added and it is very possible that it was not painted originally.

The plan is to service the movement, source missing parts, and refresh the case.

I am not a strong believer in maintaining the original patina which one reader opined is just another word for dirt. The case will be cleaned with Murphy’s Soap and a coat of shellac will be applied.

Original materials and techniques will be used when working on the case. This includes the use of traditional shellac (flakes mixed with shellac lacquer), and fasteners like old slot head screws, old wood, and square nails. The replacement coil gong is very similar to other Jeromes I have seen and will come out of a donor ogee case. There are a few stray pieces of label at the bottom of the case that will be glued back in place.

There is not a lot of demand for ogee clocks today as reflected in their asking price. Perhaps the 30-hour ones are considered a hassle for some as they must be wound once per day, nevertheless, I find them very appealing.

Coming soon will be an article on servicing the movement and later on, refreshing the case.

November 19, 2021

My Approach to Clock Restoration

Every clock enthusiast has their own way of doing things and each has a different approach to clock restoration. Am I different? Not really, but I have put some thoughts to paper that you might find interesting.

Like everyone I started out knowing virtually nothing about clock restoration but learned as I went. As I gained confidence and improved my skillset I took on greater challenges.

Not long ago I bought a nice 30-hour non-running Chauncey Jerome ogee. I would not consider this clock a huge challenge but it will help explain my approach to clock restoration.

The case is from the 1840s and based on my research, the movement is from the same period. There are a few things wrong with it and that is expected from a 176-year-old clock.

Four Options

The clock case and movement are very dirty and the clock certainly has some issues but I am happy to report that a lot is original. It is on my bench. Now, what do I do with it?

I have four options:

Do nothing. Leave everything as-is, preserve the patina and display the clock without servicing the movement or cleaning the case.
Service the movement so that it is in running order but do nothing to the case, again preserve the patina.
Clean and refresh the case but leave the movement as-is.
Service the movement and clean the case, making small repairs if necessary.

Option 1. There are very few clocks where I would do absolutely nothing. If the movement is beyond my capability or requires a complex repair and the case requires extensive repairs or any intervention on my part will potentially make it worse, I will leave it alone.

Option 2. Not a good option for me. There is no point in servicing a movement if is going back into a dirty case and risk the movement becoming contaminated with dirt and debris.

Option 3 If the movement is beyond my capability or requires a complex repair I will leave it alone and proceed with cleaning the case.

Option 4. This is my preference. My end goal is minimal invasive intervention which means that I will service a movement and address wear issues where necessary. I will refresh the case if it is grimy and requires a good cleaning. I am not a strong believer in patina which one reader opined is just another word for dirt. As much as possible, I use original materials and techniques when working on the case. This includes the use of hot hide glue, traditional shellac (flakes mixed with shellac lacquer), and fasteners like old slot head screws, and square nails.

In rare cases where I am met with a significant challenge, I will perform a complete restoration with the goal of bringing the clock back to its original condition. I call this extreme restoration.

Here are two examples. Both of these clocks are running daily.

I believe that some amount of intervention is not only necessary but desired by collectors and I also believe that there are situations where a wholesale ground-up restoration is the only option.

In the case of this miniature Vienna Regulator cleaning and oiling the movement, and polishing the brass was the only intervention.

*Miniature one-weight Vienna wall clock*

My position regarding changes to a clock

My end goal is a functional clock that presents well. As far as I’m concerned a non-working clock must become a working clock because that is the nature of its existence.

If a clock has important provenance and extensive repairs to the movement and/or case alter it in a negative way and I will leave it alone.

And what does the ogee clock i mentioned in the beginning of this article look like now?

I am sure you will agree that it is not a dramatic change at all but it is now a working clock that presents well.

November 14, 2021

Gilbert mantel clock movement servicing

Let me say that I am not a huge fan of clocks with steel plates. Although most have brass bushing inserts punched into the steel, I am always fearful that there is not enough brass in the insert to prevent cutting into the steel plate and ruining a cutter. But in this case, my worries were unfounded and this clock presented no such headaches.

The movement is stamped 17 which was Gilbert’s way of identifying the year the movement was made, which in this case is 1917. The case design is somewhat reminiscent of clocks made in the early 1920s but Gilbert no doubt made a run of these movements and put them into various clocks some years after the Great War.

It is a time and strike with a passing strike on a bell on the half-hour.

I was not really looking for a mantel clock but I saw it online during the summer of 2021 and I thought it would be a good summer cottage project to keep me busy. I didn’t have the right tools for bushing work so I cleaned the case, replaced a broken hour hand, inspected it for wear, oiled it, and ran it through the summer.

It certainly needed cleaning but a month of running would do no appreciable harm. It was reliable and it kept reasonably good time, or as reasonable as one could expect of American clocks of this period.

It looks like one of those clocks that had a few years of running, was disassembled and cleaned at least once but spent most of its life sitting prettily on a shelf.

There are a number of scratch marks on the movement which tells me that it has been worked on before. No bushing work was done but I see punch marks around the escape wheel bushing rear plate and that’s about it.

*Pivots and lantern pinions are all in great shape*

There is minimal wear; the lantern pinions are in very good shape as are all the pivots. As for bushing work, based on my initial assessment at least 4 bushings are required; second wheel strike-side backplate; third wheel time-side backplate; second, third, and fourth wheel strike-side rear plate. But, the wear is consistent with a clock that has reasonably good care during its life. There was plenty of brass material for the inserts and bushing went easily.

The movement has more than its fair share of helper springs, two in the upper part of the movement for the striking levers and two in the bottom, one for the half-hour strike on a bell and one for the hour strike. Getting all these helper springs to wrap around their respective posts is frustrating but doable although it is probably helpful attaching the lower springs while assembling the movement rather than wrestle with the springs after the movement is put together.

I have worked on a few Gilbert time and strike movements over the years and this one was no different. It is midway through the second 8-day test cycle and running well.

Other than some new bushings and a replacement hour hand, that is all there is to it.

I like this clock. It has simple lines, looks good and I think I will keep it.

November 10, 2021

John Sawin banjo clock CA 1840

John Sawin was a prolific 1840s Boston clockmaker and many of his clocks have survived to this day.

The Key features of the Sawin timepiece share many of the attributes of the original Simon Willard Patented Timepiece. They are:

No striking parts reducing the number of wheels to a minimum for simplicity,
Making the distance between the plates wider allowing sufficient cord on the barrel allowing it run 8 days,
The push-pin catches on the bezel and lower access doors,
Placing the pendulum in front of the weight to ease repair and regulation,
The weight is reduced and made longer and wider,
The pendulum and guide are placed in front of the movement,
An oblong space in the pendulum so that it swings clear of the centre pinions and hour and minute collars,
The method of mounting the movement to the case. Works are fastened by two “ears”, the top right and bottom left backplate,
The calculation of the train in consequence of shortening the pendulum,
No method of securing the pendulum when transporting the clock,
Acorn top finial and wood dial bezel
The shape of the case,

The earliest timepieces from Roxbury had long screws from the front plate into the case in the upper right and lower left. Beginning about 1820 in Boston a single bolt from the back of the case into the movement was used as per Howard & Davis and E. Howard. North Attleboro movements had holes in the backplate in the upper right and lower left for screws into the case.

A John Sawin movement is distinguished by brass ears attached to the movement back plate in the upper right and lower left. Other Boston area clockmakers might have used the same casemakers so their cases probably would look similar to his.

Cases came from one of several casemakers in the Boston area. Case construction is helpful in identifying where the clock was probably made and movement for the maker, however by the 1830’s movement construction had become so generic that was really difficult to identify the maker. It is probable that were many small workshops run by former apprentices and/or journeyman clockmakers that supplied movements to the trade as needed by the existing makers in the various cities so it makes things even more complicated.

The real differences were how the movement was attached to the case and that gives us information on where it was manufactured.

The John Sawin Banjo headpiece is carved out. With the dial off, the headpiece of the case looks like two crescent moons facing each other, thin at the top and bottom and thick in the middle. There is a piece of cloth glued to the inside top of the case to hold the 2 crescent moons together.

*Two crescent moons make up the headpiece*

Unfortunately this clock has no identifying markings which means that it is quite possible that while it may not have been made by John Sawin himself but one of his associates or one of his apprentices. Still in all, it is a nice-looking clock and looks great on any wall.

October 29, 2021

Gilbert shelf clock

I am always on the lookout for clocks to add to my collection, and one of the places where bargains can often be found is Facebook Marketplace. While browsing the listings, we came across an intriguing clock from a small village in Quebec. It was my wife who pointed it out, thinking it would make an interesting addition to our collection.

From our summer cottage in Quebec, we made the short trip—about half an hour—to a nearby town to see the clock. We learned it had spent its entire life in this quaint village. Due to the pandemic, we arranged the purchase in an unusual way: the agreed-upon amount was sent to the seller via eTransfer, and they left the clock in a recycling bin outside their home for us to pick up. The entire transaction took place without any in-person contact, making it one of the more unique methods I’ve used to acquire a clock.

The clock was wrapped in a plastic bag with a note attached that said, “Thank you.” As we drove away, I wondered if a clock purchased sight unseen would be what we expected.

It is a very simple clock, but we were pleasantly surprised by its condition—it has clearly had a good life. This clock is an excellent example of a nondescript mantel clock that could be found in thousands of homes across Canada and the USA during the 1920s. Companies like Seth Thomas, Sessions, and others produced similar styles to appeal to those who could not afford the more elaborate, feature-rich upper-range mantel clocks offered by most manufacturers of the time.

The clock had been listed on Facebook Marketplace for $40 but had no takers for over three months. When the price was reduced, we decided to buy it.

It was described as a non-running clock, but the key, pendulum bob, and all parts of the movement were intact. The only flaw is the hour hand—the spade end has been snapped off. While the clock is nothing extraordinary, once cleaned up and put in running order, it should look presentable and run well for years to come.

Normally, I avoid American mantel clocks from the 1920s and ’30s, as I’ve owned several in the past. However, I found myself drawn to this clock, largely because it appeared to be untouched and well-preserved. I expect some wear consistent with its age, but at first glance, it looks promising.

This clock was made by Gilbert, a well-regarded American clock manufacturer with a long history of producing clocks from 1841 to 1957.

The clock features no exotic veneers, appliqués, fancy trim pieces, or finials—just a plain, two-column, square-shaped, tinted mahogany lacquer hardwood case measuring 10 inches high, 5 ½ inches deep, and 10 ½ inches wide at the base. The enameled 5-inch dial with spade hands displays Arabic numerals. At the top of the dial, within the number 12, is a regulating arbor for adjusting the clock’s speed.

There is no identifying stamp on the rear plate, and the seller was unaware of the maker. However, once the movement was removed from the case, the markings became visible. The front plate bears the Gilbert trademark—a capital “G” within a diamond—along with “Wm Gilbert Clock Co., Winsted, Conn.” stamped on the right. At the lower center is the number 17, indicating the year (1917) when the movement was designed. The movement features steel plates with brass bushing inserts, which is not surprising given the brass shortages during the First World War (1914–1918), prompting manufacturers to use steel for clock plates.

The case has an austere 1920s look. The movement date of 1917 suggests Gilbert might have used the same movement for a number of years following the war. The entire case, especially the molded base is free of gouges, dents, and other calamities associated with the rough handling and careless storage of old clocks. The case was cleaned with Murphy’s soap revealing a beautiful mahogany finish underneath layers of dirt.

If the movement is complete, I can usually get the clock running within a few minutes with a few adjustments here and there. However, despite oiling the movement, checking the gap in the crutch loop, releasing the tension on the mainsprings, and adjusting the beat, the clock would stop after just a few seconds. It wasn’t until I removed the suspension spring that I discovered a kink, which was enough to prevent the clock from running. The suspension spring will be replaced during servicing, but after I smoothed out the kink, the clock began to run. The strike side required no adjustments and works well.

While oiling and basic adjustments like these are no substitute for proper cleaning, they help me identify the issues I’m dealing with. Minor wear will be addressed by installing a few bushings. For now, the clock is running as well as can be expected.

Judging from cobwebs within and around the movement, a couple of dead houseflies plus dirt and grime on the movement itself, I doubt this clock has been running for many years though it likely gave years of reliable service before it stopped.

The previous owner says the clock has been in the family for a long time. It had been his grandmother’s clock passed on to his mother. It was dusted and cared for but, “she got tired of dusting it”, he said and it ended up stored in a barn for the last number of years.

I don’t mind dusting it!

October 25, 2021

The Pressed Wood Kitchen Clock

Ah, the kitchen clock!

Most clock enthusiasts have at least one kitchen clock in their collection and some collect them exclusively. I am not a huge fan of them but they very popular and considered important clocks because of their relatively low cost and availability.

Thousands of inexpensive oak-cased clocks were made by various American and Canadian manufacturers in the late 19th Century to the early part of the 20^th Century. They are cheap, plentiful, reliable and easy to regulate.

They were typically sold in box lots of a half a dozen or so to merchants and offered for sale to customers for a unit price of around $4.50.

Although commonly called the kitchen clock it is sometimes called the pressed wood clock.

The designs were created by using high pressure rotary presses on oak wood that had been pre-steamed to soften it. The front of the clocks frequently displayed glass tablets with bronze or silver gilt designs.

This Arthur Pequegnat Canuck clock (above) is a typical pressing with floral designs on the top crown, base, and side columns, two upper rosettes and a framed access door with a floral style glass tablet.

Pressing designs into wood was much less expensive and quicker than machine carving, though the designs tended to be taken to excess at times like we see on this Sessions Grand Assortment with a top heavy ornate crown.

American manufacturers offered kitchen clocks with slight variations in the configuration of the case components and the decoration on the glass panel. It was common to name or number the clocks and present them as part of a series.

All kitchen clocks were 8-day running and featured either a one piece or two-piece 6-inch painted dial with Roman or Arabic numerals, railroad track minute chapter ring, and blued moon shaped or spade hands. A pendulum regulated the timing. The clocks included a half-hour strike on a bell or a coiled gong and some were offered with both bell on the half-hour strike and coiled gong on the hour. Additional features such as an alarm added pennies to the cost.

With inexpensive changes in the design for the press and minor changes to the case elements, clocks of different designs could be produced. Design elements for the pendulum varied between a plain round bob to a decorative pendulum bob in many pressed wood kitchen clocks.

Steam pressed designs were not confined to kitchen clocks and quickly found their way to wall clocks like the Gilbert Admiral.

I have about 100 clocks in my collection and only two are steam-pressed. It is not a style that I am actively seeking but, admittedly, some are attractive. They are easy enough to find, fairly cheap and are relatively uncomplicated to service.

October 5, 2021

New Haven movement servicing

This movement came out of an unknown tall case clock that I am certain did not come out of New Haven’s factory. The case appears to have been made by an unknown case builder and I believe the movement, coil gong, dial face, and pendulum were all sourced from the New Haven Clock Company as a package, a kit, if you will.

The movement is a spring-driven count wheel time and strike commonly found in clocks for export. The chains are there for show. From the outside the clock may look like a weight-driven grandfather clock but it is clearly a fake!

Disassembly and assessment of work to be done

The movement is held together with five pins. The number 27 is stamped on the movement. Other makers stamped their movement with dates of manufacture but I don’t think that’s the case here. It appears to be the length of the pendulum in inches. A 27 inch pendulum corresponds to 4350 beats per hour or 72.5 beats per minute (BPM). Ordinarily, weight driven tall case clocks are 60 beats per minute, so this movement looks good running in the case and will fool the average person.

It has 9 extra holes on the front plate, obviously designed for a number of configurations. For example, there is an unused pivot hole to the right of the fan which would have accommodated a fan with a different sized 4th wheel, presumably for another style of clock case.

With the top plate removed the gears and levers are exposed. I found three anomalies.

One, there is an additional piece soldered onto the escape wheel bridge. Since there are no new bushings anywhere on the movement I can only assume that the bridge piece is the fix for a worn pivot hole.
The fly. I should have taken a photo. Two pieces of brass were jammed into the arbour which I assume was meant to tighten it. Flies are meant to be a little loose because they act as an air brake to help arrest the strike strain at the end of its cycle.
The third is the mainsprings. Try as I might I could not remove them from their arbours. I did not want to force them so, left them as-is. I immersed the gear plus mainspring together in the ultrasonic cleaner (not ideal) and used a hot air blow dryer to ensure the parts were dry.

Other than the above issues, there is not a lot of wear on this movement. The pivots are in great shape, with no wear evident on any of the wheel teeth, and the only pivot hole that must be addressed is the escape wheel bridge, the one that was “repaired”.

All parts were cleaned in the ultrasonic, dried and the pivots were polished. The movement was reassembled to check for general wear.

There is some pivot hole wear on the lower parts of the trains which, to me, is acceptable since all the gears mesh nicely. Since I am keeping the clock I am not concerned at this point. I plan on inspecting the movement every 2-3 years to determine if any bushing work might be required. So, I am content with a little wear.

Pivot work

One bushing was installed on the escape wheel bridge. I chose a 1.50 mm ID Bergeon bushing, 2.00 mm high with an OD of 3.5 mm. Since the pivot is 1.54 mm in diameter, the hole had to be reamed out with a cutting broach followed by a smoothing broach. While I drilled from the top (see below) I punched the bushing in from the bottom.

While polishing the pivots I discovered a bent arbour, the second wheel, which is also the strike wheel. Prior to servicing I checked out the movement on a test stand and noticed that the strike train would run for a period and stop. No doubt the bent second wheel arbour was the culprit.

The strike side mainspring is a replacement and a mainspring break likely caused damage to the second wheel. A broken mainspring does not always cause a problem but when they break a considerable amount of energy is released. As a general rule, if you are working on a movement with newer mainsprings check for damage up the train.

It is odd that the bent arbour was not caught when the mainspring was replaced. It is not hard to see the bend when spun on a lathe. It is always a risk straightening an arbour but since it is soft steel the chances of a positive result are very good. A staking tool was used to straighten it.

Using a staking tool to straighten and arbour

Assembly and testing

The movement was reassembled. I positioned the third wheel locking pin in the 12 o’clock position on the strike side to ensure the strike side would go into warning. I then synchronized the count and drop levers and managed to get it right the first time.

Since this is a large movement with a long pendulum, a grandfather clock stand is ideal for testing.

The movement has been running a week as of this writing and striking as it should. I will continue to run it for at least two more 8-day cycles before returning it to its case.

Next is refreshing the case. It is very dirty with over 100 years of grime. I am curious to see what lies underneath multiple coatings of dirt.

October 1, 2021

Hall clock mystery is solved

Welcome back. The mystery is solved!

In the spring of 2021 I responded to an ad on a local online for sale site for what appeared to be an antique hall clock. It was inexpensive and I now know why. The seller bought it 20 years ago and in the midst of downsizing it had to go.

I knocked on the seller’s door, she answered. The clock was a few feet from the front door. It looked quite a bit larger than I imagined. Will it fit in our wagon?

Prior to loading the clock into the car, I noticed that the weight cans were very light. The seller said the weights were fake. She gave me a key and I inserted it into the winding points to discover mainsprings, something I was not quite expecting for a hall clock. Okay, I’ll take a chance on this one, and the price is right.

The base and the top crown lift off, presumably to ease relocation. My wife and I loaded the clock in the car. Everything fit nicely. The case is very solid and unbelievably heavy. The clock just fit into our station wagon. On the way home I thought, how strange, a clock with faux weights.

When I arrived home my curiosity got the better of me. I removed the hands, then the dial which was, interestingly enough, quite heavy. Once the dial was removed I saw a large spring-driven New Haven mechanical movement.

Why is there a spring-driven movement in a hall clock?

Did this clock have a weight-driven movement at one time? The spring driven movement is mounted on a raised platform, interesting. Later, I will remove the platform to see if there is any evidence of a seat board as weight-driven movements almost always sit on a seat board.

The ladder chains are crudely screwed onto the backboard to simulate a weight-driven movement, hence the empty weight cans.

The next day

I removed the raised platform and could not see any evidence of a seat board ever being in this case.

I do not believe this is a New Haven factory clock. As far as I can determine it started life as a grandfather clock with a spring-driven movement and fake weights. Spring-driven Mission style hall clocks were made with fake weights by some makers many years ago so, they are not so rare and New Haven did sell mechanical packages to case builders.

I have no idea why the cord is tied to the strike lever as it serves no useful purpose.

Next steps

I am not overly concerned, it was cheap.

Are both the case and movement antiques? The movement is stamped 27. This could be a date stamp but it is more likely the length of the pendulum in inches. The movement plates are pinned rather than held with screws or nuts suggesting an older New Haven movement. My research tells me that it is referred to as a square-aperture movement and appears on occasion in Anglo-American clocks.

I removed the movement from its case and mounted it on a test stand. It runs for a short period and stops. The movement runs at 72 bpm, not quite the 60 bpm one would typically expect from a hall clock but still, it looks like a weight driven clock. Yeah, fake!

My take on this clock? The cabinet was made separately perhaps in a shop along with others, and a New Haven movement, dial face, numbers, hands, chains and weight cans were acquired as a kit and installed in the case. That is the only thing that makes sense.

In the meantime, I intend to service the movement and clean the case. Check for articles on movement servicing and cleaning the case in the next few days.

September 17, 2021

30-hour clocks in my collection – a complete list

While I have over 85 clocks in my collection twelve are 30-hour or one-day clocks. One of the twelve is a relatively modern clock.

The history of mass-produced clocks in America began in the 1820s and 1830s with 30-hour clocks that had woodworks movements. While the clock business was booming with many companies selling clocks to the masses, an economic recession in the late 1830s brought clock production to a halt.

Pioneer clockmaker Chauncey Jerome, who was in the clock business at the time, considered his “business troubles and disappointments” and he along with his brother Noble formulated the idea that movements could be made from brass. Noble Jerome received patent number 1200 for his brass clock movement, issued June 27, 1839. Woodworks movements began to be phased out and replaced by brass movements which were made in the hundreds of thousands. 30-hour brass movements were made well into the 1860s and were eventually replaced by the 8-day brass movement.

Because 30-hour clocks were produced in the thousands many examples have survived to this day. Most clock aficionados today have at least one ogee clock in their collection.

Of the 12 in my collection 5 are running continuously. Yes, winding a clock everyday is a hassle but we often forget that at one time the thirty hour clock in the form of the bedside alarm clock was a fixture in every home but for this post I am excluding the dozen alarm clocks in my collection.

Half are weight driven, so let’s begin with those.

Sperry and Shaw

This, a four-column shelf clock designed in the “New York” style was made between 1841 and 1851. Sperry and Shaw were assemblers and distributors and sourced parts from various producers. The movements and cases could have been made by Silas Hoadley or Chauncey Jerome or both.

I bought the clock from student in Halifax, Nova Scotia in the fall of 2018 and he would not budge on the price. My only question to him prior to making the deal was whether or not the clock had the original wafer weights which would be almost impossible to source if missing.

Daniel Pratt and Son

This is the only clock I have with a woodworks movement. Daniel Pratt worked with others but eventually went out on this own in the 1830s. I would date this clock to around 1837. This clock was won at an estate auction for the price of $30 during a time when clock prices were hitting rock bottom. The clock has a wood dial and a mirrored lower tablet (may or may not be original) and the case is in very good condition for its age.

Chauncey Jerome

This clock is from around 1855, made just before Chauncey Jerome’s company went into bankruptcy. This was also bought at auction a few years ago. It came with an extra mirrored lower tablet and a “spare” dial. I am not sure if either the mirrored tablet or the JC Brown picture are original. The veneer, however, is in perfect condition.

George H. Clark

This is an ogee from around 1857. There is no makers mark on the works but it is a Waterbury type 2.411 movement. The case is well-preserved and in excellent condition, obviously well-cared for by a previous owner. The beehive tablet looks to be original.

Waterbury Clock Co.

This an ogee style clock from 1865. It was bought at an antique store in Halifax. There was no price on the clock. I asked the owner what he would sell it for. He said, name a price, I said $40 and he said, sold! Evidently it been in his shop for a while. It is the first clock on which I learned how to replace very worn trundles.

Cuckoo clock

This is a 30-hour cuckoo clock with a Regula movement, made about 1976. A cheap German made mass-produced “tourist” clock that was given to me by a relation. It still works but it is on its 3rd movement.

And now for the spring driven clocks.

Ansonia Cottage clock

This cottage clock is from about 1895. This another clock that was given to me. These were probably dollar clocks at the time. They had cheap movements but were solid and reliable. Surprisingly, these command good prices on the auction sites since so few remain.

Canada Clock Company

The Hamilton Cottage Extra is from about 1880. These are now very difficult to find since so few have survived. It is Canadian made and collectors will happily pay hundreds of dollars for one. It has a very cheap case made of softwood with no veneers. The acid etched lower tablet is quite unique. It was bought in a local junk store for $40. I could not believe my find.

Elisha Manross

The Manross is a thirty hour time and strike and called a steeple clock. One interesting feature is that the Rosewood veneer is in a vertical orientation on the side columns unlike most that have a horizontal orientation. It is also the only clock in my collection that has brass mainsprings which were phased out in the early 1840s making the clock historically significant. Needless to say that in order to preserve the mainsprings I run this clock infrequently.

Hamilton Clock Company

The style is known as gothic steeple. The clock is from about 1876 and features a religious expression on the acid etched lower tablet, “Cling to the Cross”. There are some veneer losses but the clock is in decent shape. The steeple tips never seem to survive on these clocks.

Hamilton Clock Co. 30 hour time and strike

New Haven

This is a spring driven time and strike ogee from around 1875. Unfortunately the veneer has been stripped from the case and the softwood re-stained but it is an attractive little clock nonetheless. The dial is a replacement and the lower tablet has some losses.

New Haven

This a called a Sharp Gothic according to the label. It is an American-made clock sold by a jeweler by the name of Thomas B. Spike in Halifax, Nova Scotia (Canada) in the 1880s. The lower tablet features a seaside Parthenon scene which might suggest it was one of many produced for foreign markets. There are some veneer losses but the clock is in running order and keeps reasonably good time. It has replacement mainsprings because it will run for 3 days on a wind. Not bad for a 30-hour clock!

I hope you enjoyed this little tour of a part of my collection of 30-hour or one-day clocks and please leave a comment. As for expanding my collection of one-day clocks I am not sure that I would continue acquiring them unless I came across something quite unique or if one were given to me.

September 7, 2021

Sperry and Shaw 4 column clock back on the bench

The turned 4 columns of the New York style Sperry and Shaw clock drew my attention because it is so unlike many of the 30-hour shelf clocks of the time.

This clock was made between 1844 and 1851 when Henry Sperry and George Shaw were in the clock business together.

The label, which is in superb condition, and affixed to the backboard says 10 Courtlandt Street, the company headquarters at the time. Sperry and Shaw were not clock-makers but business partners and were regarded as distributors and assemblers or as Carl Drepperd in “American Clocks and Clockmakers” put it, “apparently clock racketeers” as they sold clocks with fake labels. Who actually made the 4 column clocks? I ‘ll leave that to the horological history sleuths.

The company sourced cases and movements, affixed their own stamp on the movement and placed their labels sometimes overpasteing other makers, inside the case, clearly an unethical practice.

Weight channels on either side of movement

The movement is Jerome-like and stamped Sperry and Shaw, New Jersey. The plates are thinner than a Jerome, evidently a cost cutting measure. The hands are not original, nor is the dial though both appear to be period correct. The lower tablet contains an engraved copy of the Bay of Quinte (Ontario), there to replace the original reverse painted glass.

An interesting feature is the narrow brick-shaped wafer weights (4 3/4 inches X 1 inch) that fit neatly into channels on the left and right with little room to spare. The strike side weight is only slightly lighter than the time side.

Service history

In January, 2019 the movement was disassembled and cleaned. All the parts were in good order.

The movement had been serviced perhaps more than once since there were punch marks around almost every pivot hole. Curiously there is only one replacement bushing on the escape wheel bridge, a later repair. Three or four pivots holes were slightly enlarged but not so much that they had to be done immediately. So, no bushing work at that time. I did not make any notes at the time regarding bushing wear but I suspect most of it is on the strike side.

The movement was re-assembled. The dial and hands were re-attached along with new braided nylon weight cords. After several days of testing the clock was running well.

May 2021

I have not been running this clock much in the past several months but I decided to wind both sides to see if everything was in order. As much as I love 30-hour clocks they are a hassle to keep running as they must be wound every day. Many years ago owners took this in stride as 8 day clocks were costlier.

The time side is now stopping after 5 minutes. At first I thought it might be a wear issue until I discovered the weight cord had, for whatever reason, slipped off the pully on the top of the case. It must have slipped off when I moved the clock recently. I repositioned the cable and ran the time side for a few hours just to be sure.

The other problem is the strike side. Lately the strike side has been running erratically. It either strikes the hour or runs continuously until the weight hits the bottom of the case.

The strike side needs an adjustment but there may be other issues. I won’t know until I take the movement apart. Once I have it apart I will address the wear issues I noted in 2019.

Disassembly

The movement was taken out of its case. The four retaining pins were removed and top plate taken off. After 3 years the movement is clean but the clock oil in the pivot holes is black.

I inspected the movement for wear. The lantern pinions have some wear but no more than I saw in 2019 and I have seen far worse in other 30-hour movements. As mentioned there had been a lot of punches around the pivot holes and from my inspection some bushings are now required. The ratchets and clicks look good and the gear teeth are in fine shape.

Sperry and Shaw 30-hour movement tested in the case

Bushing work

Three bushings are required; the time side second wheel front plate and the strike-side mainwheel and second wheel back plate. There is certainly wear on other pivot holes but not enough to justify more bushing work at this time. However, if this was a customer clock I likely would have bushed every pivot hole.

I did not like how bent and twisted the movement plates are. I am not sure whether this is the result of poor quality brass or the rough manipulation of the plates by a past repairer as they went about punching most of the pivot holes. I straightened the worst section so that I could have sufficient end shake for one gear but left the remainder of the plates as-is.

Reassembly and testing

These movements are relatively easy to reassemble. While everything went smoothly the strike side is still giving me grief and is no better than when I began.

However this time it is a simple adjustment issue. There is no need to take the movement out of the case to make the changes. I could see that the count and drop levers were not synchronized. The drop lever should be deep in the cam slot at the same time the count lever is in one of the deep slots of the count wheel. I slid the count wheel over to one side and repositioned it. The paddle should also be radial to the count wheel. I had to bent the paddle slightly to ensure that it pointed directly at the wheel hub.

These were subtle changes but made the difference between a working and non-working strike side. After 4 days of testing the dial and hands were reinstalled and the clock placed back on its shelf.

It bears repeating that if you are just beginning your journey into clock repair, the 30-hour ogee, because of the large gears, the overall simplicity and the absence of mainsprings make this a great place to start. I love working on them.

September 2, 2021

Chauncey Jerome 30-hour ogee has stopped – the trouble with trundles

My Chauncey Jerome 30-hour Ogee weight driven time and strike clock has stopped for no obvious reason. Let’s see if we can get it going again.

But first, no-one can deny that Chauncey Jerome had made a historic contribution to the American clock industry in the 18th century when he substituted brass works for wooden works and was said to be “the greatest and most far-reaching contributor to the clock industry.” Although he made a fortune selling his clocks, and his business grew quickly his company ultimately failed in 1856.

After researching Mike Baileys excellent site on Jerome clocks I was able to determine that my clock is a number 11 Ogee made just before the Jerome bankruptcy, 1855. The patent 30-hour brass movement is the number 1.314 which is likely in its original case.

C Jerome 30 hour movement testingin the case — C Jerome 30 hour movement testing in the case

The only time I serviced the movement was in February 2018. It was dirty as expected and it appeared that no work had been done for quite some time. It was well worn. At that time 8 bushings were installed, 4 in the front and 4 on the backplate. Most of the wear was on the strike side and lower in the trains.

C Jerome movement right out of the case in 2018

It ran very well for 3 years and now (May 2021) it has stopped.

Preliminary checks

I performed the usual checks prior to taking the movement out of its case. I inspected the time-side cable for kinks and that it was not binding. A binding cable will definitely stop a clock. It was fine.

I checked the crutch loop clearance and found nothing seriously amiss. It should have run. It did not.

While it was running I noticed that it was drifting in an out of beat and it ran no longer than a minute or so before stopping. This indicates a number of issues; a bent escape wheel teeth, damage/wear to its lantern pinion, a bent escape wheel arbour or an enlarged pivot hole. I suspect the last one is the culprit.

The strike side is fine and it is functioning as it should, but without the time side running correctly the clock is just an ornament.

Next, taking it out of the case

I checked it over and determined that the movement required two new bushings, one for the escape wheel bridge and the other for the hour wheel in the motion works. I did not have a multi-level bridge tool when I serviced this clock the first time three years ago so, it came in very handy. The hour wheel pivot hole looked fine then but now there is enough wear that it justifies being done. I checked the escape wheel arbour and it was straight.

With those two wear issues addressed I put the movement back together for testing and assumed that the clock would run. Unfortunately the clock stopped after less than a minute. Something else was amiss.

The trouble with trundles

I adjusted the beat but still nothing. I noted where the second wheel, time side, was stopping as it would stop about every eighth of a turn. Since the second wheel gear teeth are in excellent condition, it could only be one thing, worn trundles in the escape wheel lantern pinion that prevent the second wheel from meshing correctly with escape wheel.

As you can see in the above photo the trundles are in terrible condition and there is little doubt that this is what stopped the clock. Wear such as this cannot be ignored. Without a repair the clock will not run.

Trundles are often replaced by drilling out the shroud end where the trundles are inserted, taking the worn trundles out, replacing them with new ones made from pivot wire and staking the holes to ensure they stay in place. On this escape wheel the cap must be removed to access the trundles. This is common on ogee movements such as this and it means a different approach for the repair.

I secured my crow’s foot to my bench vice, inserted the top cap of the lantern pinion into the V part of the foot and gently tapped on the pivot end to release the cap. It released easily. The trundles should have literally fallen out but two of the 6 were firmly in place and had to be cut and drilled out. Not fun.

I have a good assortment of pivot wire, selected a .95mm wire for the trundles and cut each one to length with a Dremel cutting disk.

I used a hollow staking tool to push the cap back in place and the trundles into their respective holes but the cap was loose. This is when Loctite is your best friend. Using a toothpick I dabbed a small amount onto each end of the trundles, secured the trundles in place and waited 24 hours for the Loctite to cure.

The next day for testing purposes I left out the strike side levers and wheels.

On the test stand the movement ran a couple of 30-hour cycles and the issue has now been addressed. The remaining gears and levers were assembled into the movement and the movement was placed into the case for a final test of both the time and strike side.

It should run reliably for years to come.

From time to time a repairer will have to deal with worn trundles.

If a clock stops and there is a gear meshing issue, then it is time to replace the trundles but if they are a little worn and the clock runs well, I tend to leave them as-is knowing that at some future date if the clock stops it is one of many issues I will address.

I have mentioned this before but if you are just beginning your journey into clock repair, the 30-hour ogee, because of the large gears, the overall simplicity and the absence of mainsprings make this a great place to start.

August 20, 2021

Waterbury Wren shelf clock – case refresh

I originally assumed this clock was a Seth Thomas since it had a Seth Thomas movement. After a thorough search on the web, I concluded that this was not a Seth Thomas case. I searched for clocks made by other clockmakers, starting with E.N Welch, Ansonia (because it is similar in style to the Syria), Gilbert, Sessions and finally Waterbury. The term “Waterbury cabinet clock” generated some hits. I found one on an auction site then, two more. I now have a case made by a different maker than the movement and in clock circles this is called a marriage.

The case is a Waterbury model called the “Wren”. I found three Wren models, two with paper dials and one with the identical dial pan as this clock. It may well be that this dial pan is original to the case.

Despite the fact that it is a marriage I might keep it. The case is attractive and the movement fits the case, although both the centre hole and regulator hole over the 12 look to have been bored out and not in a tidy way.

The dial has been cleaned and repainted.

Now to the case. It Stands 13 1/8″ Tall By 12 5/8″ Wide And 5 1/2″ deep. As of this writing if you search for this model you might see one or two without the top crown. It is easily detached and no surprise that it might go missing.

The case is in good shape with no parts missing however, the top finial on the right is not correctly aligned with the bottom column which I did not notice till I began cleaning the case. Evidently it had detached in the past and a past repairer glued it back not noticing the misalignment. It was simple matter of prying the finial off, regluing and centering it.

Two other pieces had to be reglued, a support piece for the crown and crosspiece in the back for one of the sides of the crown.

I cleaned the case with Murphy’s soap and following the scrubbing I decided that there was enough shellac worn off that a fresh coat would make the case much more appealing.

I applied traditional shellac, mixing amber flakes and alcohol with a broad artists brush. In the next shot you can see the difference between the left side of the crown and the right. I now have the option of leaving the finish as-is or aging it by “dulling” it with 4X0 steel wool.

In the next photo is the completed case.

To me it is a huge improvement.

All this is being done while the movement is undergoing testing and once the testing is complete the two, the case and the movement will be “married” again.

Now if I can find the matching glass and bezel it will be complete.

July 27, 2021

Using a paint roller to revive a clock dial

It might sound a little strange to use a paint roller on a clock dial. This is not just any paint roller but one specifically designed for the purpose. The candidate is a embossed dial pan for a Waterbury Wren shelf clock C.1895.

Most of the paint has been rubbed off the dial over the years which you can see in the photo below.

Should the dial be left as-is or retouched? It is an age-old clockmaker’s dilemma. We all have our views but I tend to take the position that if it is grimy and unsightly and takes away from the look of the clock it should be cleaned and retouched.

I decided to start from scratch. I knew that if I immersed the dial in my ultrasonic cleaner with the heat setting on I would risk stripping away all paint from the numbers and that is exactly what happened.

The cleaning also took off a thick layer of grime and dirt leaving a much brighter dial.

Hand painting is an art and a steady hand means the difference between a homemade job and one close to the original factory application. I used a multi surface water-based acrylic satin black paint, one I often use for clock dials, hands and so on.

Here is the dial just out of the ultrasonic cleaner. All paint has been released from the embossed areas. The ultrasonic solution was black and had to be discarded.

The paint roller is made out of 18 gauge wire and masking tape, specifically made for this job. I added a strip of double-sided tape to the roller to allow a rough surface so that the paint could adhere.

The roller worked reasonably well over the embossed dial and it was certainly a lot faster than hand painting. Excess paint was removed from the dial with a Q-tip and toothpick.

I used the roller for the chapter ring as well. After rolling there were some touch-ups and an artists brush #2-0 was used for areas the roller could not reach.

I allowed the paint to dry and scraped off the excess.

I am very pleased with the results. Here is a before and after shot of the dial.

It is not factory perfect but from a reasonable viewing distance it is difficult to tell it was repainted plus, it looks much more presentable.

Now, to find a 5 1/2 inch bezel and glass to complement the dial.

July 23, 2021

Tips on selling (or buying) an antique or vintage clock

If you are a collector or simply have a general interest in mechanical clocks and wish to sell antique and/or vintage clocks then, read on. I am not a seller but I purchase clocks to build my collection.

I occasionally sell clocks locally as a way to manage my collection. Most of the clocks I’ve sold have been serviced by me, and my main goal is to recover the time spent on cleaning and repairs, rather than promoting sales on my blog.

The Difference between Antique and Vintage

Let’s begin with definitions. Antique is anything over 100 years old and vintage is less than 100 years but more than 30 years old. Anything that is less than 30 years old may be considered vintage but more often it is called collectible. Try to pass off a 30-year-old clock as an antique and you will turn off a lot of prospective buyers.

Clock Terms

When selling a mantel clock, it’s important to use ‘mantel,’ not ‘mantle.’ A mantel refers to a shelf or structure, while a mantle is something one wears. Using the correct terminology also signals that you have a deeper knowledge of clocks than the average person.

A clock with two winding points (with some exceptions) is typically referred to as a striking clock, which strikes but does not ‘chime.’ A chiming clock usually plays a quarter-hour melody, such as Westminster or Whittington, and often has three winding points (though there are exceptions). There is no such thing as a ‘Tempus Fugit’ clock; ‘Tempus Fugit’ simply means ‘time flies in Latin.

A grandfather clock is a clock that stands 6 feet or taller and is not a wall clock. A grandmother clock is a floor clock that measures less than 6 feet in height. Grandfather clocks are also known as tall-case clocks, longcase clocks, or hall clocks.

Gingerbread and parlour clocks are distinct in design, but both are typically classified as kitchen clocks.

There are many other styles but let’s leave it at that.

Honesty and Disclosure

In my view, the most important element in selling a clock is honesty.

Inform the prospective buyer by describing as much detail as possible about the clock without getting too wordy. A clock that is a marriage, a case with a similar but replacement movement, should be stated as such. Replacement glass, newer dial, replacement crowns and finials, case repairs, or full case restoration should also be disclosed, perhaps not immediately in your ad but as a follow-up.

If the clock is running and was recently serviced by a competent repair person, state such in your ad. If the clock is running but the movement requires cleaning it should be stated as such. If it is not running explain why and what issues it might have such as a broken mainspring, missing pendulum bob, missing winding key, and so on. If you don’t know why it is not running, say so but be honest about it.

If you’re selling a clock and don’t know much about it, be honest and say so. Similarly, if you’re selling clocks in general but lack knowledge about them, it’s better to be transparent about that as well.

If your clock is rare, indicate why it is rare and support your claim with credible documentation including its provenance.

_{E. Ingraham shelf clock C.1878, not rare but uncommon}

Establishing a Value

Research auction prices to get a feel for the value of similar clocks that are offered for sale and the price realized. Sources are Kijiji, Facebook Marketplace, eBay, and any number of respectable auction houses.

There will be a range of prices and something in the middle of the range is a good guide though its condition will determine what people expect to pay.

Determining the condition of a clock is an important factor in evaluating its value. The clock’s overall appearance, functionality, and any repairs or restorations it has undergone will all impact its worth. A clock in poor condition generally has a lower value than one in excellent condition, as potential buyers may factor in the cost and effort required to restore it.

Know that a clock is only worth as much as someone will pay. If you price your clock too high you will know it soon enough.

Rare and desirable clocks, as well as clocks with an interesting provenance, will command higher prices.

Clocks also vary in price according to the geographic location where they are sold. Generally, clocks that are made in the same location as the clock is sold will command higher prices. English and German bracket clocks are not as popular in America as they are in Europe and are priced accordingly.

Preparations for Sale

A clock in running condition will fetch a higher price than one that is not. A professionally serviced clock in excellent running order will command an even higher price. A clock case cleaned of grime will present better than a dirty one. Missing hands or dial glass will adversely affect the price. Items such as these can be replaced and parts are available from clock suppliers but it becomes an extra cost for the buyer and for many, it is a deal-breaker.

If you are handy at clock repair, servicing the movement or any case repairs will enhance the value of the clock you are selling. If you have serviced a clock, always be clear about the work you’ve done. Describe in detail the specific repairs, cleaning, or adjustments you’ve made to the movement, as well as any parts that were replaced or restored.

This transparency not only helps potential buyers understand the value of the clock but also assures them that the clock is in good working condition. Whether it’s oiling, replacing worn parts, or correcting any mechanical issues, providing this information builds trust and demonstrates your expertise.

The term servicing has many definitions. Be wary as sellers may claim a clock has been serviced if the only thing done to it is oiling. Among reputable clock repairers, servicing is defined as, taking the movement out of its case, disassembling the movement, cleaning the parts, addressing wear issues/repairs/parts replacement, reassembly, oiling, and testing before reinstalling it back into the case.

_{Sessions Raven time and strike shelf clock}

Visual Presentation

While few cell phones (though some are improving) can capture highly detailed images of a clock, they often suffice for many purposes. However, blurry or out-of-focus photos are unacceptable.

_{Smiths Enfield mantel clock serviced and ready for its new owner}

Several images from different angles as well as a photo of the inside of the clock case are much more helpful than one photo. During the daylight, place the clock near a window and position yourself between the window and the clock to take a series of photos in natural light. If there is damage or wear take close-up photos of those areas.

In general, a dedicated camera with artificial light will produce better results than a cell phone camera.

Clock Description

Crafting an ad is an art in itself. You must be concise and accurate and not overly wordy. There is a balance between too little and too much information. Less information means fewer inquiries from prospective buyers. Too much information with technical terms will turn off prospective buyers. Try to anticipate the questions prospective buyers might have in order to limit the number of follow-up queries.

State the clock’s maker if known, the model if possible, the year it was made, the type, (time-only, time and strike, chiming clock), the style of clock (mantel, wall, shelf, parlour, Ogee, tall-case, etc.). as well as any interesting features, for example, a steeple clock with an alarm function or a clock with a second’s hand. Along with your description state the approximate age. If you do not know, a picture of the maker’s mark on the dial or the movement will assist prospective buyers.

While it’s not necessary to give a reason for selling, doing so can sometimes enhance the ad.

_{1860s era Seth Thomas column and cornice shelf clock}

Where to Advertize

There are a number of ways to sell a clock. Facebook Marketplace is very popular. Other local online for-sale sites, eBay, flea markets, consignment shops, and auction houses are popular places to sell a clock. Setting up an account for most online sites is a pre-requisite but there is usually no cost.

Example of a Poor Ad

Antique clock, comes with key, $250

Example of an Eye-catching Ad

Scaling down my collection. Antique German time and strike clock made by Friedrich Mauthe, circa 1899. Completely serviced in 2019 which includes disassembly and addressing worn parts. Original glass, mild refresh of the case, new wall stabilizers, and new arch piece. Ran for many years in a family home in Parsboro, Nova Scotia. Runs well and keeps good time, original key supplied. $250

Juba Schatz time and strike clock — _{Juba Schatz time and strike mantel clock}

Final Remarks

While selling a clock can be a frustrating experience, it can also be quite satisfying. I choose to sell locally to avoid shipping costs and the risk of items arriving damaged. Meeting the buyer in person allows me to answer any questions they may have and provide a more personal experience.

Though this is not a definitive guide to selling, I hope these pointers and ideas will help when you decide to sell (or buy) your antique or vintage mechanical clock.

July 9, 2021

Door catch repair on a Gilbert Model 2038 mantel clock

This is the model 2038 with a bim-bam strike or what Gilbert called a Normandy Chime in its sales catalog. The model number along with the words “Normandy Chime” are stamped on the bottom of the case. The “Normandy Chime” was reminiscent of the old bells of Normandy (Corneville) in France.

In terms of nomenclature within clock circles, calling it a “Chime” certainly adds to the confusion as this would be considered a striking clock rather than a chiming one.

The movement has been serviced

Clocks such as this that have not seen servicing in many years fail because of a combination of bushing wear and old oil buildup.

The movement was cleaned, the mainsprings serviced, pivots polished, 5 bushings installed to address wear issues and tested prior to returning it to its case.

The door catch

Although serviced well over a year ago I never got around to repairing the door catch. I could not figure out a way to make an effective catch and I don’t think the solution I came up with is the best possible one.

Now, you might think, why is this such a big deal? It’s not, but without the catch the door pops open a little and will not stay closed, enough to annoy the heck out of me.

The solution, for now, is a brass tab with a hole drilled through it to accommodate one of the bezel screws. It is not perfect but allows the door to close securely.

I have no idea what the original catch looked like but evidently it was a poor enough design that it broke at some point in the clock’s history.

The clock is promised as a gift and now I am now assured that everything works properly.

June 27, 2021

Category: American clock