Servicing clocks and dealing with clock suppliers

I want to share my experiences dealing with clock suppliers and let me begin by saying that my experiences have been largely positive.

I have been repairing and restoring clocks for the past 10 years and since I live in Canada I generally deal with one mechanical clock parts supplier out of Toronto, Ontario, Perrin. They are excellent for most of my needs, but they do not have everything and from time to time I must locate special or unique parts through other suppliers such as Merritts, Timesavers, and Ronell from the USA and Meadows and Passmore in England.

For example, I recently completed the restoration of an Ingraham Grecian shelf clock, circa 1871, and it required a new set of hands. The hour hand that came with the clock was too short and the minute hand was the incorrect style. My goal in this case is a clock that is as authentic looking as possible and incorrect hands always takes away from a clocks appearance.

My Canadian supplier did not have the correct hands and eventually my search brought me to an out-of-country supplier, Timesavers.

Ingraham Grecian Harris and Sons auction photo

Ingraham Grecian with correct sized moon hands

Had I ordered just a set of hands the shipping cost would have been substantial.

In order to justify the purchase I added additional parts; 2 smoothing broaches, a Seth Thomas #2 maintaining spring, brass weight cable, a riffler set, and a bob wire set. The total came to $36US. The shipping and processing fee is $24US. Factoring in the rate of exchange the order cost me $82CDN.

If my Canadian supplier had everything I needed the cost would have been $20 less. It was not a significant difference in this case but it was worth it to find the correct hands.

What are the costs?

The sourcing of parts from various suppliers especially outside Canada can be expensive when administrative costs, shipping fees, exchange rates and import duty are included.

Some suppliers, however, require a minimum order. Others apply a credit card fee for international transactions, still others apply a processing fee and occasionally there is import duty. In almost every case the cost is higher and in some cases, it may not be worth it.

There are a number of choices for shipping but the cheapest method is not always “cheap”. Ground shipping in Canada is fairly inexpensive. Many out-of-country suppliers ship by air and the cost can be significantly higher.

That little $2.99 part can easily cost $20 or more after all costs.

Parts Availability

Not every supplier is going to have what you want. There are similarities from one supplier to another but there are also differences. For example, one is likely to find brass carriage clock feet from an English supplier because bracket and carriage clocks are much more common in that part of the world. English suppliers will also carry more tall case, and carriage clock parts and obviously, American suppliers will have many parts for clocks made in the USA.

The upside is that by knowing the various suppliers and their inventories I am able to satisfy most of my clock parts needs. If I only need one part I will always add additional items to justify the shipping and other costs.

My strategy for sourcing parts

If I were in the clock business and required one part, I would pass all costs on to the customer. I do not run a repair service and can afford to put a project aside if it needs parts and wait till I can justify an order.

I build a list of parts using an Excel spreadsheet, and when I feel there is enough to justify an order I pull the trigger. I can afford to wait.

As far as prices are concerned, companies such as Timesavers in the US have locked in their prices till 2022 while prices for some items at Perrin, a Canadian supplier, have increased marginally in the past year. Still, I buy Canadian when I can.

When ordering, if there is an offer of a free parts catalogue I always ask for one.

I also take advantage of every opportunity when I find pendulums, clock keys and other sundry items in flea markets and antique shops and snap them up, IF the price is less than I would buy from a supplier.

Clock parts are not cheap. If you are looking at clockmaking as a hobby factor in the cost of basic and more advanced tools but know that consumables can cost much more in the long run.

From my experience, most suppliers are excellent to deal with are and the service is speedy and professional. Just be mindful of all those other fees. It can really add up!

May 15, 2021

Ingraham Grecian – servicing the movement

After having completed work on the case and dial pan of the Ingraham Grecian time and strike shelf clock it is now on to servicing the movement.

Assessing the movement

The movement is in surprisingly good condition for its age. It has been serviced in the past, when, I don’t know. Here’s what I discovered during the inspection.

In an early servicing, 3 bushing holes were punched. Many years ago clock repairers used a punch to close pivot holes that had elongated after years of wear and it was considered an acceptable practice at that time. Not today!
The mainsprings and alarm spring appear to be original and the alarm mechanism showed no evidence of wear.
At a later point a clock repairer installed 3 brass bushings, 1 on the front plate and 2 on the backplate.
Pivots had been replaced on one end of the warning wheel and one end of the third wheel time-side.
The thin brass strap that trips the alarm has been re-riveted.

The repairs were neat and professional.

But there were problems

While there were some decent repairs, someone attempted a homemade fix and it became a non-working clock. I suppose that is to be expected from a clock that is 149 years as it passes through several hands.

It appears that the clock was eventually passed on to someone who had little knowledge of things mechanical. It might have been simply out of beat and an attempt was made to adjust the crutch by twisting the crutch loop around the pendulum leader. I can only assume that in their attempt to access the mechanism to “fix” it, the dial and brass bezel were damaged in the process.

Without impulse the clock would run a minute and stop and would never run in that condition.

I reshaped the crutch loop and bent the crutch slightly to achieve a healthy beat and the clock began to run.

While the clock was running I discovered a bent escape wheel tooth. It was running despite this issue, but the verge would occasionally skip the bent tooth. A bent tooth is often the direct result of transporting a clock without removing the pendulum bob.

Servicing the alarm

There is not much to the alarm mechanism. Three pins hold the 2 small plates. I doubt this alarm was used much, It was taken apart, parts cleaned in the ultrasonic, reassembled and oiled.

Servicing the movement

After letting down the mainsprings and disassembling the movement the first order of business is to straighten the bent escape wheel tooth. The trick is to “draw out” the tooth out with a pair of smooth flat jawed pliers. It is important not to stretch the tooth as this will introduce other escapement issues. Unbending the tooth is a simple procedure but a disaster if things go wrong.

Next is the inspection of pivots, lantern pinions, wheel teeth, arbours, cut pinions, of which there are two in the motion works. All looked good. The gears were meshing well on both time side and the strike side.

Following the inspection is parts cleaning in the ultrasonic machine. Once the parts are dry I inspected the movement more closely for any issues I might have missed. Next is polishing the pivots.

Once the pivots are polished it is time for bushing work if required. In the case of this movement 2 are required for the front plate and 3 for the back. On the backplate, one of the bushings is the escape wheel bridge.

There were two other pivot holes that were iffy and okay for now but since I am keeping the clock it will be inspected in 3 or 4 years for wear.

Reassembly comments

The third wheel on the strike side is a combined locking and pin wheel with 2 locking pins and 2 hammer pins. There is no cam, unlike many other American movements. The spaces between the pins allow for the drop lever to descend.

The fourth wheel is the warning wheel only and it is not used for locking.

Unlike later Ingraham movements that have a passing strike on the half-hour, this is an hour strike only.

The count wheel is advanced by two protruding pins on the third wheel lantern shroud, another unusual feature. It is important to ensure that the count wheel is firmly in place, not loose but not too tight, so the third wheel pins can advance the count. The stiffness can be adjusted by bending the brass clip on the count wheel.

During reassembly, the warning wheel is set about half a revolution to prepare for the strike. Also during reassembly one of the two lock pins is placed on the locking lever, the end of which has a hook. This is to permit the count lever to go into one of the deep slots.

Sometimes it takes a couple of tries to get it right. Usually, I must make an adjustment or two after the plates are together but I was lucky the first time.

When I finished servicing the movement the new hands arrived from a supplier. So, here it is with new hands attached and the movement back in the case.

The clock has been returned to its former glory.

April 13, 2021

E. Ingraham Grecian – restoration of the case and dial

This attractive shelf clock was bought on an online auction in early January 2021. From the auction photos, I expected a clock that required attention and now, having received it, I am pleasantly surprised that it is in better condition than I thought.

Under the auction studio light (first photo), the case might appear to look reasonably good. Closeup, there is a lot of oily dirt and grime. Servicing the movement will wait for another day. Restoring the case and dial is first.

Ingraham Grecian shelf clock — The vibrant grain of rosewood is there, underneath the grime

Restoration of the case and dial pan

The design of the E. Ingraham Grecian 8-day time and strike shelf clock is neoclassical. It is not only aesthetically pleasing to patrons of the nineteenth century but remains so today. it is timeless.

The age-old debate about what to do with a clock case often arises. Some say, “leave it”, the finish, however grimy is part of a clock’s history. I am not of that camp. If I found the perfect classic car in an old barn I would not leave the dirt and grime on the finish to preserve its patina? Rather, I would polish it to show it off to the world.

This clock is not a candidate for stripping the finish. Stripping is a last resort. Good old fashioned soap and water work is perfect for a project such as this.

Old clocks especially those that are over 100 years old are generally very dirty and the grime is layered. The home environment was a very different place a century ago. Smoking in the home was common, many homes had wood and coal fires for heat, humidity varied because of poor insulation and anything in suspension landed on the furniture. This Ingraham clock is no exception. The rosewood veneer deserves to be shown off and that can only be achieved by peeling off the dirt to reveal the texture of the grain underneath.

For cleaning, I prefer a light coloured microfiber cloth so that I can visualize how much dirt I am removing as I proceed with the cleaning. I use several during the course of the project. Diluted Murphy’s soap is used for the case and full strength for the stubborn areas.

Rubbing is required but I don’t want to get too carried away as the cloth might snag a piece of the veneer on a corner. I start with a discreet area first to see what effect the cleaning is having. Working one section at a time, I clean down to the veneer. Any shellac that remains will be removed during the cleaning.

The case looks bleached after the cleaning but a damp cloth will show the grain, the effect shellac will have once the cleaning stage is complete.

I let the case dry thoroughly before applying the first coat of shellac. Shellac is prepared in the traditional manner, flakes and lacquer thinner and mixed to a one pound cut allowing fast drying.

For this project, I applied 2 coats of shellac. Between coats, I used 4X0 steel wool to smooth out any imperfections. After the second coat, I use steel wool to take away the glossy look of the shellac.

Next is the dial.

Ingraham Grecian clock, the dial is detached from the bezel

Above is a photo of the dial when I received the clock. It is off-center because nothing is securing the dial face to the brass bezel.

Ingraham Grecian dial tabs — The rear of the dial, 2 new dial tabs

Two of the four tabs securing the dial face on the rear of the brass bezel were broken. The arrows show the two new tabs. I am not a whiz with a soldering iron and did the best I could but the results, to me, are acceptable. The thin brass tabs were sourced from a supplier. The tabs, once secured, are bent to secure the dial in place.

The numerals were in-painted. The dial was in generally good condition though there were losses outside the chapter ring. I mixed and matched paint to touch up the areas of paint loss, and installed a new grommet to replace the missing time-side one. The brass bezel, inner brass ring, and strike side grommet were polished with Brasso as the last step.

The case and dial part of the project is complete and in a future post I will address servicing the movement.

April 5, 2021

E. Ingraham Grecian shelf clock – first look and action plan

This article is the first look at one of my latest online auction finds, an E. Ingraham & Company shelf clock known as the Grecian.

The Ingraham Clock Company operated under a number of minor name variations over the years, E. Ingraham, E & A Ingraham, the E. Ingraham Company, E. Ingraham and Company from 1844 to 1885. Later The Ingraham Company made electric clocks and wristwatches. McGraw-Edison now owns the company and quartz clocks bearing the Ingraham name are still manufactured.

Although not rare the Grecian is quite collectible. Patent dates on the label date the clock to around 1871. The only other one I have seen is at the American Watch and Clock Museum in Bristol Connecticut, a mosaic maple and walnut version.

American Watch and Clock Museum in Bristol Connecticut

It is a handsome clock with clean lines. The E. Ingraham Grecian 8-day time and strike shelf clock is neoclassical in design. It is not only aesthetically pleasing to patrons of the nineteenth century but remains so today.

It is a distinctive clock. It has a moulded Rosewood bezel, carved volutes below the dial frame (or rosettes as Ingraham called them in his patent letters), and a Rosewood veneered case. The dial frame and bezel are one section that makes up the hinged front access door. There are walnut cased versions and mosaic as well but Rosewood has a certain exotic allure. Elias Ingraham was a case designer and no doubt had a hand not only in the design but the choice of woods used for case construction.

This clock was bought at an online auction in early January 2021. From the auction photos, I expected a clock that needed work and now, after having received it, I am pleasantly surprised that will not take much to service the movement and clean the case.

General condition

The case is Rosewood but because of the buildup of dirt and grime over the years, the grain and texture of the wood are hidden. Upon closer examination, there are some small chips of veneer missing from the corner edges of the base, not surprising given the age of the clock. The rounded top and volutes are perfect.

There is some wear on the top part of the base under the door and that is to be expected. The curved wood bezel is in very nice condition. The backboard has age-related cracks in two places but will not require a repair. There is a slight corner separation on the left side of the base but everything else is tight. The door clasp looks good.

The dial screws came out too easily and the screw holes are well worn. The dial has been taken off more than a few times to make adjustments. The dial is also misaligned as a result of the new screw holes. Both the minute and hour hands are incorrect. The moon hour hand is too short and the minute hand is a slender spade. Both will be replaced.

The painted zinc dial face, which for some reason is detached from the brass bezel, appears to be original with some flaking on the edges. There is a missing time side grommet. The alarm dial is loose, not seemingly attached to anything, and came off easily once the hands were detached. The brass bezel needs a good cleaning.

The unique green triangular label inside the case is in fair condition with pieces missing at the lower cracked section of the backboard. I found a loose 3cm piece at the bottom of the case which can easily be glued back in place. The alarm mechanism is in excellent condition. The spring on the alarm is typically broken on these old clocks; this one is fine. I doubt if it has seen much use. The bell is cast brass and there are two strike hammers; one on the inside, which is for the alarm, and one on the outside, the hour-strike hammer.

I was told by the seller that the clock would run for a few minutes, even strike but then it stops, which tells me that nothing is broken. The crutch loop is twisted around the pendulum rod and since there is no impulse it is not surprising the clock would stop. I doubt it ran more than a few seconds.

It is a pinned movement. Later movements have screws or bolts holding the plates together. The movement might have been worked on in the past although it is hard to tell. The two lower pins look original but the top pins look like replacements. If it was worked on it was done with care. There are no tell-tale signs such as marks, scratches, and punch marks that indicate past servicing. Since the mainsprings are wound tight I won’t know the extent of wear until I take the movement apart.

I can only guess that the butchered crutch and the detached dial are the results of someone who did not know what they were doing when making an attempt to get the clock to run.

The plan of action

The case: clean all wood surfaces thoroughly with Murphy’s Soap. Cleaning will no doubt remove remnants of the old shellac and new shellac prepared in the traditional manner (flakes and alcohol) will be applied to all the exterior surfaces. The finish will then be dulled with 4X0 steel wool.

The movement: The movement will be completely disassembled and inspected for wear, and cleaned. New bushings will be installed if needed. I made some adjustments to the crutch and ran the clock for two days and it was striking correctly during that period. The mainsprings look to be in good condition and provide plenty of power. The alarm mechanism which might never have been operational, will be taken apart and cleaned. The alarm dial is a friction fit and will be tightened up once the movement is reinstalled and should work as intended. The crutch loop will be repaired.

The dial: I will leave the dial as-is despite a little paint loss on the edges. Once the dial is aligned properly these should be hidden, for the most part. The dial pan has separated from the bezel. A past tinkerer used cellophane tape to secure the dial pan to the bezel and even attempted to solder two of the tabs, poorly I might add. These are fixable. More difficult is sourcing a 2 3/4 inch moon minute hand.

Well, that’s it for now. I plan to get started fairly soon. The only thing stopping me is a Seth Thomas #2 that has stopped and needs a look-see. There will be more on the Ingraham clock later.

March 13, 2021

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