I have worked on several Gilbert clocks in the past few months which is unusual for me. Certain makes of clocks seem to come in bunches. This clock is a 6 column time and strike antique Gilbert mantel clock made in 1913, and reflects a period when every American maker had a similar style. Some parts of the case have an Adamantine finish but those particular areas are not in good shape.
A family relation asked me if I could get it running. Sure, I said.
Gilbert 6 column mantel clock,1913
History of the Gilbert Clock Company
The Gilbert Clock Company began making clocks in December of 1828 and produced clocks over a span of 130 years.
In 1837, John Birge joined the firm, and the name was changed to Birge, Gilbert, & Company. Shortly thereafter, Chauncey and Nobel Jerome and Zelotus Grant became partners with Gilbert, and in 1837 the company was know as Jerome, Grant, Gilbert, & Company. This company manufactured Jerome’s cheap brass-movement clocks.
The four free-standing turned columns of the New York style Sperry and Shaw clock immediately drew my attention. The style reflects the decorative period of the Empire style popular in the mid 1850s. In a previous blog post I discussed servicing the movement. I thought long and hard about what to do with the case and decided that a refresh was what it needed.
My wife was going through the online catalogue of an estate auction recently and found an attractive vintage Gilbert tambour style clock.
Gilbert mantel clock 1925
“Are you interested?” she said. “Sure”, I said, “put a maximum bid of $35”. We won the bid at $25 + tax and buyer’s premium, so, still under $35 CDN. Would I have paid more? Not likely. However, it is a handsome “Napoleon hat” styled clock but they were plentiful and cheap at the time and not particularly valuable or desirable today despite the fact that it is almost 100 years old.
This is Part III of a three (3) part series. In Part I I discuss disassembly and servicing the mainsprings. In Part II, the movement and in this, Part III we will look at restoring the brass case.
This is Part II of a three (3) part series. In Part I, I discuss disassembly and servicing the mainsprings. In this, Part II, the movement and in Part III we will look at restoring the brass case.
My wife found this 1910 Ansonia Crystal Regulator in the late summer 2018 while antique shopping. What a great choice! We were in a hurry and despite a price reduction we should have asked the proprietor to show us that it worked. We returned home and to our dismay, it was not running.
In Part I of this two part series I discuss disassembly and the big question; how to service the mainsprings.
Front of movement showing visible escapement
The movement
There are 4 screws that release the plates. The 3 pin gathering pallet and hour gear must be removed to facilitate servicing. It is possible to re-assemble the movement without removing those two parts but it is very frustrating. To remove them assemble the plates. Using two small blades (small screwdrivers) positioned 180 degrees apart from one another will work. As these movements are visible, any scratches will show, so, placing masking tape on the plate will prevent scratches. Wedge both screwdrivers and the parts should pop off. The gathering pallet flew across the room (not ideal) but it worked.
Twisting the top regulator pivot bracket on the front plate upwards allows the pallets and crutch to come out from between the movement plates.
Clean parts in the usual way but do not put the pallet assembly in the ultrasonic if the pallets are jeweled. The ultrasonic machine will loosen the pallets.
Rack and snail assembly on the back plate
The movement required 5 bushings and all on the front plate; S2, S3, T2, T3, and T4. Unusual but understandable given the placement of the gears.
Getting it all back together
Putting the plates together with gears in place is fairly straightforward. It takes a gentle twisting to get the pallet assembly in position however, there is no need to force anything.
Most of the strike assembly is on the outside but it is important to set up the warning correctly. There are two wheels with stop pins.
Thanks to reader Bob G. for explaining the following. The wheel with the stop pin closest to the outside of the plate is the stop wheel. That is held back by the tab coming through the plate from the back of the movement. The next wheel that has a stop pin is the warning. As the hour arbor lifts the lever to begin the strike sequence, the warning pin holds everything back until the correct moment. That second stop pin should be at about the four o’clock position when looking at the movement from the front.
If the stop pins are in the correct position, you must adjust the position of the pins on the gathering pallet. If you hold the wheel next to the fly, you can grip the pallet with a needle nose pliers and turn it until the pins clear the rack. Otherwise, the pins on the gathering pallet will lock the rack and the clock will only strike once on the hour and half hour.
All adjustments have been made and the movement has been fully assembled and now onto the movement test stand.
One cannot deny the classic style of an American Ogee clock. This one is in great shape and required almost nothing to get it to top form. 30-hour shelf clocks are abundant but not many cases survive years of wear and tear.
Dial removed to show the 30 hour movement
This George H. Clark 30-hour shelf clock is a very good example of Connecticut form. The case form is called an “og” or “ogee”, a mathematical term that describes the “S” curve shape in the primary molding that surrounds the door.
The clock has a brass time and strike, weight driven movement with an excellent original printed paper label on the interior reading in part “Made and Sold at/46 Courtlandt St/New York…. George H. Clark”. It measures 28 x 17 x 4.5”. This rectangular shaped case is decorated with nicely grained mahogany veneers. The veneer has very little if any losses.
The dial face
The upper section of the door is fitted with clear glass. Through this one can view the painted wood dial. The wood dial tells me that it is an early pre-1850 clock. This dial is formatted with a Roman numeral time track.
It is always a challenge matching 100+-year-old paint but by combining white. brown and yellow acrylic paint I was able to approximate the original colour. Some Roman Numerals were touched up with black acrylic paint.
The wood dial before touch-upsAnd after numerals and face given a matching paint; you can see the difference in the number 4
I also glued two small blocks under the left and right “L” pins to centre the dial correctly.
The door is open showing the gong coil and the pasted label in very good condition
The lower section features a beehive painted tablet. The tablet is a replacement but fairly close to what would have been there at the time.
Beehive design; not original but in keeping with the style
Observations regarding the movement
The movement looks like an early (unmarked) Waterbury, ca. 1860 type 2.411. Waterbury movements have “quarter-round” corners, while most other ogee movements tend to have the “tombstones” or plain rectangles. The movement could have been swapped but It is difficult to tell.
A clean Jerome style movement
Everything except the movement points to a period between 1840-50. If the movement is a replacement it was likely an early replacement.
30-hour movements will run surprisingly well with horrible pivot wear. However, regarding repair, my view is this: I do not normally install new bushings in every single pivot hole on the movement. If a bushing hole is passable I will leave it as-is but if the hole is quite oblong I will install a new bushing to mitigate potential gear meshing issues in the future.
Addressing the movement
I will also ignore some past repairs. For example, in this particular movement I noticed 4 punch marks around the escape wheel bridge pivot hole. As most clock repairers know using a punch to close a pivot hole was an acceptable practice many years ago though it is not considered a good practice today. In this particular case, the pivot hole was in good shape and I decided to leave it as-is. After assessing the movement further, I installed one bushing on the second wheel front plate strike side (S2) and the second on the second wheel strike side rear plate (T2). Just two bushings. As to the three lantern pinions, they were in very good condition.
Reassembly was routine. The time side ran fine.
Adjusting the strike side was not easy and should have been a simple procedure. The problem was not only correctly positioning the warning pin on the fly but ensuring that the warning hook lever could actually meet the warning hook. The levers in this clock had been bent every which way making it a real challenge to find the correct angles. It did not strike correctly before servicing. Trial and error combined with colourful language certainly helped correct the strike.
The finished clock
The gong block and coil were also cleaned up. Tip; it helps to put the same screws back in the same holes. Seems trivial but it is a good practice. Not all screws are the same.
Gong block removed and cleaned
Little time was spent on this clock and I was fortunate to have an almost perfect case. The previous owner knew how to take care of the case but the movement neede work. When many of these clocks stopped they simply became decorations but I am sure that this one will run reliably for many more years to come.
I asked reader and fellow horologist Bob G. if he could kindly give me permission to profile one of his favorite clocks, an Ansonia Marquis crystal regulator circa 1904. This is a very impressive clock that showcases the best of Victorian style at the turn of the twentieth century.
The photos are Bob’s and I will let them largely speak for themselves. But first some information about the company.
Much has been written about the Ansonia Clock Company. The company’s history can be found here. Formed in 1844 the Ansonia Clock Company had a relatively long life but went into receivership just prior to the infamous stock market crash of 1929. The machinery and dies were sold to a Russian holding company thus ending the long reign of one of Americas best known clock companies.
“…there came an order to supply the Soviet union with men and machines to make watches and clocks, neither of which products ever had been manufactured there. Representatives of Amtorg went to the Ansonia Clock Company in Brooklyn and to the Duber Hampden Watch Company of Canton, Ohio, and bought them lock, stock and barrel. Then they hired most of the skilled employees of the plants to go to Russia and operate the familiar machines. These have been installed in a new, many-windowed building in Moscow, where Russian apprentices are beginning to master the trade.”
An inglorious end to a fine clock-maker. Now to Bob’s clock.
Clock face showing Brocot “open” escapement
Bob writes:
the Ansonia “MARQUIS” crystal regulator mantel clock is an eight-day time and strike with open escapement, jeweled pallets, porcelain dial, thick beveled glass and a brass bezel. The hands and pendulum appear original and it came with an old key which is probably a replacement. There are no hairline cracks or chips that I could see in the dial or the beveled glass. The pendulum is the same as the one shown in the 1904 catalog.
Pendulum bob showing faux mercury in two glass tubes
Ansonia listed the MARQUIS in its 1904 catalog. It may have been produced a couple years either side of that date. The original price in 1904 was a whopping $40.00, not cheap for that time period. $40.00 in 1904 is equivalent in purchasing power to $1107.48 in 2019.
The clock measures 15½ inches high and 7½ inches wide with a 4-inch porcelain dial. The case is listed in the catalog as polished brass, “rich gold” ornaments.
Side view of the Marquis
I purchased this clock as part of a large collection. The owner had passed away, and his grandson was settling the estate. The grandfather had opened a jewelry store and clock shop over 73 years ago and the store is still in operation today.
This clock needed a good cleaning, and the brass was badly tarnished.
Tarnished brass baseAfter cleaning and polishing
The gold ornaments were left intact to preserve the rich patina.
Ornamental features, the legs and crown
The entire clock was disassembled, and the brass parts were run through an ultrasonic cleaner, then polished.
Back plate, coiled gong and hammer
The movement was also taken apart and cleaned. All the bushings and pivots were in good condition. One of the jeweled pallets needed to be adjusted and reset with shellac.
Trim pieces in place
It took about a week to get this beauty all back together and running again, but it was worth the effort to see it ticking away and keeping great time.
Thank you Bob. A most impressive clock.
The jeweled pallets are made from garnet, a precious stone consisting of a deep red vitreous silicate mineral. Here is an interesting 1905 catalog showing Ansonia’s collection of crystal regulators. Page 24 shows the Marquis with a price increase to $41.80. As Bob pointed out, a hefty price for a clock in its time.
These three 30 hour clocks in the opening photo were serviced in the fall of 2018. The fourth (shown next) is a Waterbury Ogee from about 1870.
It was never my intention to collect 30-hour clocks but I am attracted to this style of clock. Thousands were made, they are surprisingly cheap and come up often on online for-sale sites. Many have the cases that have suffered the ravages of time though these are in very good condition. However, buyers and collectors tend to stay away from 1-day clocks because of the hassle of winding them every day.
I marvel at the engineering and innovative technology of clocks made over 150 years ago and how popular these clocks were in their day.
Waterbury 30-hour Ogee clock
On the left in the opening photo (and below) is a George H Clark, pre-1850. It features a Jerome-like movement and a wood dial.
George H. Clark 30 hour OgeeAll of the clocks on this page have similar movements to this Jerome
Touch-ups to nicks and scratches were all that were required to improve the look of the case but the movement required a good cleaning as well as a couple of bushings.
The middle clock (also seen below) is a Chauncey Jerome Ogee clock. The label dates the clock to about 1855-56 just prior to the company’s bankruptcy.
Chauncey Jerome 30 hour Ogee clock
Eight bushings were installed on this clock. Some of these clocks need a lot of work while others require a good cleaning.
On the far right (and blow) is a Sperry and Shaw 30 hour New York style 4 column shelf clock. The movement was disassembled and cleaned but did not require bushing work. The case was also freshened up.
Sperry & Shaw 4 column clock with a Canada Clock Co 30-hour steeple to the right
I am fascinated with 30 hour clocks. Yes, they require winding every day but I enjoy it and it has become one of my daily rituals. The sound of the gong is not particularly pretty but it is distinctive. You always know when an Ogee clock is striking in a house.
What other mechanical devices keep running after 150+ years?
This Gilbert tambour style mantel clock is model 2038 with a bim-bam strike or what Gilbert called a Normandy chime. The model number along with the words “Normandy Chime” are stamped on the bottom of the case. Gilbert called this the “Normandy Chime” as it 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.
Whoever did the past bushing work chose to avoid the motion works area, and for good reason
The Movement
And now to service the movement.
Dis-assembly of the movement is done in the conventional manner with the exception of two items. Both the striking disk (upper arrow) which runs off the cam wheel and the passing strike L bracket (lower arrow) which runs off the centre cannon are friction fit and must be pulled off beforehand to work on the movement. I don’t have a puller but two small screwdrivers positioned across from each other will lift the parts off with minimal effort. Do not polish the ends of these two rear pivots.
Arrows showing striking disk and passing strike L bracket
A prior examination of the movement revealed that it is generally good shape. Overall, the lantern pinions are in good condition with minimal wear. There has been extensive bushing work completed in the past. I see six replacement bushings on the back plate and seven on the front for a total of thirteen which suggests that there was a lot of wear. They are all in very good condition which tells me that the work was done fairly recently.
It also tells me that whoever did the past bushing work chose to avoid the motion works area and for two reasons. It is a tough one to fix because there is so little brass to work with and there is not a lot of torque on this wheel so it can be left as-is.
Although the following photo does not show it well, there is a lot of play in the bushing hole. This is the only one that is addressed in this servicing because I wanted to ensure good meshing of the motion works gears.
Motion works gear with bushing wear
To address the motion works bushing I sought advice from my colleagues at the NAWCC forum site with comments ranging from doing nothing to immediate replacement. The best advice came from a member who suggested I install a smaller diameter bushing and broach out the hole to fit the pivot and that is exactly what I did. A #46 Bergeon bushing was chosen with a diameter of 3mm and an inside diameter of 1.30mm. The pivot is 1.48mm and the result is a side wall that is about 0.80mm. This should allow the gear to mesh nicely and since there is not a lot of torque on this gear the fix should last a long time.
Re-assembling was straightforward. There are no helper springs on this movement so there was no tension pushing on the levers. The only adjustment I had to make was to pull the movement slightly apart to correctly align the stop pin to the stop lever so that the movement strikes as it should.
Arrow showing stop pin (my healing thumbnail from a mainspring that let go)
Since the movement has a Normandy chime the striking hammers are located outside and to the bottom of the movement.
Striking hammer assembly for Normandy Chime
The final process in re-assembly is to attach the hammer mechanism. But before doing so two parts are re-attached, the strike wheel and the L bracket which are pushed back into place. Once in place they can be moved slightly to sync the hourly and half hour strike.
Some folks give Gilbert movements a bad rap but they are not much different than a Sessions, or similar inexpensive movement of that period and the fact that this one is still functioning after over 90 years has to say something for its engineering.
Although there are two dozen clock books in my collection I am always on the look out for more. Some of my books profile various types and styles of clocks, some explore the history of horology while others are concerned with clock repair and case restoration.
Part of every vacation or daily outing in my province of Nova Scotia or elsewhere in Canada involves scouring the used books stores for clock books. Sometimes I am lucky and manage to locate some good ones but quite often I will leave used book stores disappointed.
The table of contents describes what he covers in his book.
Contents of the bookSpecialized procedures
Although the book is no longer in print it provides excellent examples of clock repair procedures by describing step-by-step instruction for overhauling and repairing many movements plus the repair and restoration of dials, and cases of antique pendulum clocks. Commonly found clocks that you are likely to inherit or find on online auction sites, flea markets and antique stores are covered.
John Plewes covers clocks from Britain, Canada, the US, France and Germany. There are plenty of diagrams and photos in the book to assist the amateur or expert repair person .
For example, Chapter 4 covers the Pequegnat Regulator #1 8-day movement.
“The finest clock made in America”; Pequegnat advertisement. This clock hangs in the Canadian Clock Museum
The clock is markedly similar to the Seth Thomas Regulator #2 shown below.
Seth Thomas Regulator #2
Plewes makes several interesting points regarding the design of this clock. He discusses the difficulty in finding a replacement weight and often the lighter Seth Thomas weight is substituted which leads to the clock stopping after a while. Plewes is surprisingly critical of the #1 at one point stating that the hands are too heavy since they influence the force applied to the train. The pendulum arc changes when the minute hand indicates 20 minutes after, as against that at 50 minutes. The solution, he feels, is to counterweight the hands or install lighter hands. Plewes opines that the whole point of a regulator is to maintain the constant arc and Pequegnat seemed to have missed that point when designing the clock.
Plewes covers a lot of ground in his book. Some of the advice is certainly beyond the skill level of an amateur clock repair person but if you are interested in growing within the world of clock repair and case restoration it will provide an invaluable resource.
Also included are safety tips, shop techniques, and a glossary of terms.
The book was last published over 30 years ago but If you can find it, and are interested in clock repair from a Canadian perspective it is well worth the cost.
The world of horology reveals an assortment of interesting expressions as well as the misuse of words and terms. For classic example; why do some refer to shelf clocks as Mantle clocks when a mantel is something you wear like a shawl or a cloak? Mantel, such as a shelf over a fireplace, is the correct term.
I want to focus on one very common expression. How many times have you the heard the expression, “it was running fine till I over-wound it”? I have heard it often enough on clock forum, Facebook sites and among acquaintances. It is an ubiquitous expression. Do not blame the last person winding the clock for they are not the cause of a so-called “over-wound” clock or one that stops mysteriously.
Over tightening
While it may be technically accurate that a mainspring can become damaged by repeated over-tightening that is, winding the spring until it is tight, and then continuing to tighten it more just to be on the safe side, there is another reason why this occurs.
Take a spring barrel like the one in the following photo.
Barrel and winding arbour
When the spring is wound it is coiled tightly around the winding arbour. The other end of the spring has a small hole which is hooked over a small stud, which is riveted into the interior wall of the barrel.
The hole allows the spring to be hooked to the inside of the barrel
The hole in the spring can become fatigued because of years of repeated “over-tightening”, and/or the stamped hook or riveted stud breaks free. “Over-winding” is not the reason.
A dirty movement
American open mainspring clocks “appear” to be “over-wound” because of a buildup of old oil, rust and dirt in the mainspring coil which causes the coil to stick and the spring to seize.
Clocks which might appear to be “over-wound” and non-working can be persuaded to run again by letting down the mainspring completely with a let-down tool, liberally applying mainspring oil and rewinding. This procedure is by no means a substitute for a good cleaning and it does not address other issues that may be causing the clock to stop but it is one step in troubleshooting your clock movement.
It is only when the movement is disassembled and the mainspring is removed from the arbour that you can examine the condition of the mainspring and decide whether to keep it or replace it. Dirt and old oil can be easily cleaned up. Light rust on a mainspring can be removed with emery paper or steel wool; heavy rust and the mainspring should be replaced. Inspect the spring for cracks or breaks. In many situations the mainspring can be saved.
In some cases the click can let go because the rivet securing the click becomes fatigued. For example, Sessions clocks have weak clicks and rivets. Inspection and remediation of a bad click is a typical procedure when servicing a Sessions clock.
Open mainspring click riveted in place.
Do not expect a newly acquired clock to have been serviced recently or at all unless the seller can prove it. Moreover, servicing a mechanical clock on a regular basis is an important part of ownership.
“Over-winding” is one of those terms that one hears quite often and is a very common myth.
In the process of adjusting the strike side on a George H Clark 30-hour clock I decided to make a video showing how to remove and install a 30-hour movement from its case.
George H. Clark 30 hour movement before servicing
Part of the video concerns the adjustments required for the clock to run correctly but also shows the steps required to safely remove and install a 30-hour movement with a couple of worthwhile tips.
IMPORTANT: In the video, I did not include the fact that the two holes in the movement seat board are access points for pins that insert into the side support boards. Along with the top block they are intended to secure the movement in place. I have five Ogee clocks and none of them had pins when I received them. Inspect the movement mounting first. If you should have a clock with the pins they must be pulled before the movement slides out. (Thank you for pointing this out JC).
Photo of Waterbury time and strike wall clock sent to me by my cousin
I’ve thought about this clock, dreamt about it, wondered where it was all these years……and now I have it. I was confident that I could do something with this clock since I had just finished a major restoration project.
I had no idea that the clock I was getting was a movement in a homemade case
I have a vivid memory of this Waterbury octagon short drop time and strike schoolhouse clock that hung in my grandparent’s kitchen when I was a young boy. After church on Sundays, my father would take (drag?) us kids for a visit; it was a weekly ritual. The house was stone quiet except for the sound of a clock ticking loudly in the kitchen. My grandfather was a veteran of WWI and was bothered by noises, shell shock they called it, but he did not seem to mind the rhythmic sound of a mechanical clock.
When I was a kid in the 1950s it looked impressive.
So, I jumped on this project and have learned a few things along the way.
The following are lessons learned restoring grandfather’s old clock.
When it comes to family, lower your expectations
I made some inquiries within the family and when I first saw a photo of grandfather’s old kitchen clock and discovered that the case was homemade I was very disappointed. I had no idea that the clock I was getting was a movement in a homemade case. The original case, long gone is but a family mystery. Nevertheless, my cousin said, “You can have it”. I wondered what I would do with it. I explored several options but at the end of the day I wanted a working clock no matter which direction I took.
Work with what you have rather than dream of significant changes
I could have radically altered the appearance of the clock completely but would it be the same? It is a philosophical dilemma. If too much is done to restore a clock it is not fundamentally the same and cannot be considered original. The homemade case is crude and made some 30-40 years ago but it is part of the clocks history. The chicken pecks on the clock face tell the story of a clock that likely sat in a barn for many years.
Envision what the final outcome should be before you begin and resolutely stick to your plan
Should I restore the clock or preserve what I have? It was an interesting dilemma.
My options:
Do absolutely nothing.
Take the movement out, find an appropriate period donor case or
Make some minor changes but preserve the provenance
I chose #3 for several reasons:
To preserve the bygone times of a clock passed on through the family, despite its many warts
Labour aside, it was cost effective; my entire monetary outlay was less than $50
Ignoring aesthetics, the case was crude, heavy but very sturdy and should last forever
Be content that the clock tells a story no matter how ugly or homely it might look
It may not be the prettiest clock on the wall but it will be a great conversation piece and after 70 years (??) it is finally functional. I can only imagine my grandfather standing under the clock, comparing the time with his pocket watch and deciding if he should make just one small adjustment.
Retouched dial face
Changes I made
Sanded, stained and shellacked the case
Brass bezel was separated from the dial bezel (don’t ask me why the two were screwed together), new bezel hinge installed, and door catch
New convex glass dial installed
Brass was cleaned and polished
New clock hands
New pendulum, pendulum rod, verge and crutch
Movement completely serviced, several bushings installed
New hinged access door made from century old clock case wood
After servicing, a fully functional Waterbury time and strike movement
What I did not change
The overall “character” of the clock
The holes in the brass bezel were left as-is; it is what it is
Dial is original though touched up in some areas; I considered a new paper dial but decided to retain the original and came very close to matching the colour of the dial face
The case is made of thick plywood; it is utilitarian, very solid and will likely outlast the movement
Yes, it is ugly but it works and it tells a story
Final thoughts
I am actually very pleased with the outcome. The changes manage to preserve the provenance but not enough to radically alter the look of the clock such that it is. It is now worthy of being placed on a wall and it will certainly occupy a prominent spot in my home, plus, it tells a fascinating story.
Carved pine antique mantle Grandmother clock circa 1900
“Pine”, “1900” and “antique” might be correct but what style is this clock? It is not a Grandmother clock but commonly known as a kitchen clock or a Gingerbread clock. It is not carved but steam pressed and tens of thousands of these were made.
If you are going to ask $125 you had better know what you are selling, who the maker is, what kind of clock it is, any issues and the overall condition.
It has taken me 6 years to assemble my collection of antique and vintage clocks. Although I have many clocks, wall clocks are my particular favorites. Check out my collection of antique and vintage wall clocks in this YouTube video I made in January 2019.
You will not see Geneva stops on many clocks but if you do here is an explanation of how they work and how to set up the stops.
EN Welch Whittier parlour clock circa 1895, time and strike movement with Geneva stops
Most American clock movements do not use the middle portion of a long & powerful spring but use most, if not all of the mainspring. Geneva stops address this power issue. They are found on better quality antique movements made by American manufacturers. They are set so that when winding the mainspring you can only wind so far and then no further. As we know, clocks can’t be “over-wound” and this lets you know where the definite stopping point is.
On weight drive clocks Geneva stops are used to prevent undue force coming on the pendulum by jamming the weight against the seat board.
Stop works are used as a compromise by utilizing only the middle portion of a long and powerful spring, which varies too much in the amount of its power in the fully wound and completely released positions to get a good rate on the clock if all the force of the spring were utilized in driving the movement.
Removing the stops will do no harm to the movement but it will not release power as originally intended
You will notice a long “finger” (long point of upper star) on one of the Geneva stop gears and a wider gap (shallow groove of lower star) on the other. You set these up so that when the proper number of turns are completed the long finger meshes with the wide gap, thus preventing any further turning.
Strike side stop in lock when long point of upper star is engaged in shallow groove of lower star
You will need a letdown set to release the springs
Setting up the Geneva stop
Wind up the spring and then let it down slowly until the stop work is locked, counting the number of turns and writing it down. Then, hold the spring with your let down key and remove the stop from the plate; then count the number of turns until the spring is down and also write that down. Alternatively, wind the mainspring until it winds no further, release the mainspring with your letdown key one complete turn and set the stop. It may take more than one try to set it up correctly.
Don’t worry if they have been removed
On many antique clocks these have been removed because the repair person did not know what to do about properly setting them up.
Geneva stops removed
Removing the stops will do no harm to the movement but it will not release power as originally intended.
Most refer to the name “Horse Crown” when describing this clock and it is easy to see why. Many would also consider it a Vienna Regulator style of clock. I have been putting off servicing this movement for a while and a long time has passed since it was properly serviced. So, let’s get started. First, some background.
Mauthe “Horse Crown”
The clcok was complete save for a missing bottom centre finial. I installed a new one shorty after I bought the clock
Clocks such as these are often missing not only a finial or two but the crown and other parts so this clock is in good condition.
Replacement middle finial
Year it was made and a history of the company
From my research, the trademark on the front plate tells me that the movement was made between 1895 and 1914 though the exact year of manufacture is unknown. Mauthe trademarks are very distinctive and from the trademark design, one can place the clock within a specific period of time. Unfortunately, the production number on the movement is a mystery as there is no known database for Mauthe clocks.
Trademark, production number, length of the pendulum (34cm), BPM (116) & patent number
Mauthe clocks have had a long and illustrious German history. In 1844 Friedrich Mauthe and his wife Marie founded the company in Schwenningen to produce watch parts. They were very successful through the years and diversified in several areas but after 1946 following the production of wrist watches the company gradually fell into decline.
This clock reminds me of what Forest Gump once said, “life is like a box of chocolates, you never know what you are going to get”
Now let’s open it up
The clock hung on my living room wall for three years. When I bought it I knew that it would eventually require servicing but there were so many other projects on the go, it could wait. The clock ran for several months at a stretch and there were months that the clock did not run at all. So, now that other projects have been completed the time is right for a thorough servicing.
Mauthe wall clock with new bottom centre finial
Forest Gump once said, “life is like a box of chocolates, you never know what you are going to get”. When inspecting any antique clock movement for the first time I have learned to expect just about anything.
As I move through any project my intent is not necessarily to correct mistakes of the past since they are an important part of the clock’s history but to ensure that past repairs do not cause me grief in the future. If it is a crude but functional and sturdy repair, I will generally leave it alone. I have learned that past repairs are part of the history of the clock.
When I took the movement out of the case I discovered something quite interesting. The dial is not original. Yes, it is a Mauthe dial but not for this clock. Two brass strips are fastened to each side of the front plate to accommodate a replacement dial. The added holes drilled into the side braces tell me that it once has a slightly smaller dial.
I am sure that those of you who are collectors have experienced the dilemma of identity
I am sure that those of you who are collectors have experienced the dilemma of identity. When I bought my first Vienna Regulator I began to realize that many parts were replaced over the years and it made me wonder what is original and what is not. It as an unwinnable argument and I have learned to accept the notion that it may not matter to me or to a casual observer who would not think of questioning whether a clock and its parts are original.
Two extensions, soldered to the sides to accommodate a replacement movement
But, let’s move on. A repair was made to the strike hammer which appears to have broken off at one point. Again, a rough but solid repair.
Hammer repair, you can see a pool of oil on the pivot to the left
The clock was coated in oil which was dripping down the plates. However, in terms of its general condition, there is surprisingly little wear. Perhaps the liberal application of oil had a hand in preserving the movement but I suspect that it did not run much over its life.
Mainspring servicing using the Olie Baker spring winder
The mainsprings are enclosed in barrels. I opened up the spring barrels to service the mainsprings. The mainsprings are in good shape with no evidence of rust. They cleaned up nicely. Broken mainsprings in German clocks can be problematic. Severe damage can result in missing mainspring barrel teeth and broken lantern pinions when the mainsprings let go, a challenge for any clock-maker.
Top plate removed
Strike side levers, escapement
The movement was disassembled and the parts were cleaned in my L&R ultrasonic cleaner. The springs and barrels were cleaned separately. All parts were washed in warm water and dried. Finally, the pivots were inspected and polished. Although this movement has a count wheel between the plates with levers much like an American time and strike there are no annoying helper springs to frustrate the re-assembly process.
After lubricating the mainsprings with Keystone Mainspring Lubricant, I put the movement together without the levers to check end-shake, meshing and the condition of the pivot holes. Two lantern pinions had some flat-spot wear but not enough to warrant replacement. Two pivot holes are slightly enlarged on the third and fourth wheel strike side but not so bad that they need immediate attention. If I were in the business of repairing clocks for a living I would bush those two and repair the lantern pinions.
Parts are cleaned & positioned, ready for the front plate
To reassemble the movement I secured the bottom front plate nuts to the back plate and then positioned the pivots into their holes working upwards. Once the pivots are in place on the strike side I attach the third nut loosely and continue guiding the pivots and the two lever assemblies in place. Unlike American movement which have larger pivots, care must be taken not to force the relatively small pivots into their holes.
Much like an American time and strike movement, the cam lever must be in the deep part of the cam while at the same time the count hook is in the deep slot on the count wheel. I made a note of the position of the stop wheel beforehand and in so doing managed to correctly position it on my first attempt.
I generally run a movement for an hour or so without lubricant to determine if everything is functioning properly. No point in oiling the movement repeatedly if it has the be dis-assembled to correct an issue. Once I am satisfied that the movement is running as it should, I apply oil to the pivot holes.
Having the movement out gave me an opportunity to clean up the case, paint the gong mount and movement rail and give the entire case two coats of shellac (traditional 1 lb cut). The movement is now reinstalled in the case.
With respect to my comments concerning the pivot holes and lantern pinions, putting the movement on a shorter 2-year cycle will enable me to monitor wear.
This George H. Clark 30-hour shelf clock is a very good example of Connecticut form. The case form is called and “og” or “ogee”. a mathematical term that describes the “S” curve shape in the primary molding that surrounds the door.
The clock has a brass time, strike, weight driven movement with original printed paper label on the interior reading in part “Made and Sold at/46 Courtlandt St/New York…. George H. Clark”. It measures 28 x 17 x 4.5”. This rectangular shaped case is decorated with nicely grained mahogany veneers. The veneer has very little if any losses. The one blemish on the top is auction label glue which took off some of finish but was later retouched with shellac.
The upper section of the door is fitted with clear glass. Through this one can view the painted wood dial. The wood dial tells us that it is an early pre-1850 clock. This dial is formatted with a Roman numeral time track. The lower section features a beehive painted tablet. The tablet is a replacement but fairly close to what would have been there at the time.
Wood dial in fair shape; the spade hands might not be original, veneer is stripped where an auction label was placed
An online search for “George H. Clark clocks” or “Clarke” turns up various references at 46 Courtlandt Street, anywhere from 1844 to 1847. They mention a George H. Clark (no “E”) in Bristol in the early 1840’s, and then in New York City in the late 1840’s. He is said to have sold Ogee clocks with 30-hour brass weight movements. Spittlers and Bailey, an important source for Ogee clocks of this period, mention George H. Clarke (with the “E”) and they indicate a label with the words “Made and Sold at 46 Courtlandt St.”
Good label and original pendulum bob
They say “No date” for this Clarke. Two different people? A name like Clark/Clarke, may be variants of the same basic name and the same person.
The pendulum bob is also 1840s in style.
Coil gong
The label is in good condition. In pencil below the address are the initials “GLD” plus the date “Dec 29” that may ether refer to a day in the month or the year 1929. A service date perhaps. The overall look of the label is 1840-50 in style.
There is a screw to the right of the gong. Screws in this location are used to anchor the clock to a wall and are common as clocks such as these are top heavy when the weights are wound fully to the top of the case.
George H. Clark type 2.411 30 hour movement, possibly Waterbury but unmarked
The movement looks like an early (but unmarked) Waterbury, ca. 1860 type 2.411. Waterbury movements have “quarter-round” corners, while most other ogee movements tend to have the “tombstones” or plain rectangles. The movement could have been swapped but It’s hard to tell because it appears original to the case.
Everything except the movement points to a period between 1840-50.
Aside from touching up the slight damage on the top part of the case there is nothing else to be done. The movement? That will have to be taken out and serviced but I will leave that to another day.
This is a recent acquisition bought at a local online estate auction site. It has a curious fact that I found quite intriguing.
My wife and I saw a very attractive colonial style Stickley writers desk and while browsing further through the online catalogue I noticed 2 clocks. One was an IBM style time clock and the other was this, a 30 hour New Haven Sharp Gothic (steeple) time and strike clock.
Sometimes we win and sometimes we lose but we do not get caught up in the fever of bidding
Early in the day we put a maximum bid of $60 on the Stickley desk and $40 on the steeple clock. As we often do, we let the bids stand while we go about our day. Our usual strategy is to apply the most we think we would pay. Sometimes we win and sometimes we lose but we do not get caught up in the fever of bidding. At the end of the bidding day, we discovered that we had won both items. Of course, as auction goers know there is a buyers premium and a tax on anything you “win” which adds to the price.
Stickley is an American maker of fine furniture and is best known for their timeless mission style designs. We are pleased to have won a well-made and attractive little desk that is a great addition to our sun-room. The fact that It is in exceptional condition is a plus.
Stickley writing desk circa 1940
The New Haven Clock Company was founded in New Haven, Connecticut by Hiram Camp (1811‑1892) and other clock-makers
The other win was a $40 steeple clock. Steeple clocks, otherwise known at the time as Sharp Gothics, were made from about the 1830s to around 1900. This is a 30-hour clock which is easily recognizable from the front face by the close proximity of the winding holes to the centre arbour.
History of the New Haven Clock Co.
The New Haven clock Co. produced clocks for over 100 years. In 1853 the Haven Clock Company was founded in New Haven, Connecticut by Hiram Camp (1811‑1892) and other clock-makers. The company’s mission was to mass produce inexpensive brass clock movements for use in clocks. In April, 1856 The New Haven Clock Company eventually bought out the Jerome Clock Company. They moved their production to the former Jerome factory and New Haven began making clocks under their own trademark. In 1870 some of New Haven’s clocks were marketed under the Jerome & Co. brand. Early unmarked movements were Jerome designed.
In 1885 the company stopped selling clocks other than their own New Haven brand. In 1890 the company developed serious financial problems and efforts were made to keep it solvent until 1897 at which time the company emerged after reorganization. In 1902 Walter Chauncey Camp (1859-1925) began to turn the company around. In 1923 Walter Camp stepped down as head of the company and was succeeded by Edwin P. Root.
In 1929 Richard H. Whitehead replaced Root as president of the company but New Haven again faced financial difficulties compounded by the Great Depression in November, 1929. Whitehead was able to keep the company afloat during these troubled times and the firm regained profitability. From 1943 to 1945 the company turned to the war effort, producing products almost exclusively for military use. In March of 1946 The New Haven Clock and Watch Company became the new name of the firm after it reorganized once again. It returned to what it did best before the War, making clocks and watches.
The 1946 reorganization eventually leaves the company vulnerable to foreign investors and it lost control to a consortium of Swiss watchmakers. The man who had successfully shepherded the company through the hard times of the Depression years, resigned as president. In 1956 the New Haven Clock and Watch Company filed Chapter 10 bankruptcy in a U.S. court. Its fortunes had declined precipitously since Whitehead’s departure and it never recovered. In 1960 the company went out of business and the production lines closed. The facilities were sold through a combination of public auction and private negotiation in March of 1960. After over 100 years the company was no more.
My auction win
This New Haven clock is in very good condition apart from minor veneer issues on the base and the columns. The clock is also missing the very tip of the right finial although it might be hard to tell from the photo. It measures 20 1/2 inches tall with a 5-inch dial. The movement appears to be original to the case. The dial is original and has some loss that would be expected in a 148-year-old clock. What I thought was a photograph taped to the lower glass is the original tablet. The tablet is interesting because it features a sailboat against Greek (?) temples surrounded by gold foliage on a black background. The design of the tablet was used in other New Haven clocks of the time. Though likely intended for European export the clock found its way to Canada instead.
Eight-day clocks eventually replaced 30-hour clocks 1865 to 1870 seems about right
Lower tablet
Now for a curious fact!
In my attempt to date the clock I found some information that narrows the time frame somewhat. It has an almost perfect label save for some staining on the bottom left. There is an over-pasted square blue coloured label on the bottom centre from a clock retailer in Halifax, Nova Scotia, Canada. As regular readers know, Halifax is only an hours drive from my home.
The small blue label says, “Thomas D. Spike, watchmaker and jeweler”. I accessed an online database and found that the business was listed in the 1869-70 City of Halifax business directory, however, I could not find how long the business was in operation. Logically, I can assume the clock came from his shop and is from that period.
Thomas D. Spike, watchmaker and jeweler, Halifax, Nova Scotia
According to one source the tapered escape wheel bridge was introduced around 1870. The tablet style is typical of the 1870s, so 1870 is very close to the date it was made.
Label in very good condition
The movement is a count wheel strike. The clock runs and keeps time but the strike side fails to stop. Once the clock starts striking it keeps on until the mainspring runs down. This is a common problem. In most cases, the warning wheel misses the locking lever even though the count lever in the deep notch and the maintenance lever is in the maintenance-cam notch. Bending a lever or two is a relatively easy fix but the clock must be dis-assembled in order to make this adjustment.
30 hour time and strike movement
However, I must put the clock aside for now as I have a Mauthe wall clock and a Jerome Ogee on the workbench. Once those projects are out of the way I can focus on repairing the veneer and servicing the movement of this fine example of an American sharp Gothic shelf clock from 1870.
I decided that it was time to service this attractive New York-styled Sperry and Shaw 30 hour time and strike, four column hour-strike clock. The case measures 25 1/2 inches in height by 14 inches in width, very close to the dimensions of a typical ogee clock. This clock is an estate auction buy.
Sperry and Shaw clock showing dial and lower tablet
The 4 free-standing turned columns drew my attention. It reflects the decorative period of the Empire style popular in the mid 1850s. While researching the NAWCC site I discovered that this clock was probably made between 1846 and 1847. The label, 98% of which is intact, and affixed to the backboard says 10 Courtlandt Street, the company headquarters during the aforementioned period. Sperry and Shaw were not clock-makers but business partners and were regarded as distributors and assemblers.
They sourced cases and movements, affixed their own stamp on the movement and placed their labels (sometimes over other makers labels) inside the case, a common practice at the time as clocks for the home and workplace both locally and abroad were in great demand.
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 narrow brick-shaped weights (4 3/4 inches X 1 inch) fit neatly into channels on the left and right with little to spare. When I first contacted the seller, he was unsure if the weights were in the clock. He later contacted me to say that the clock indeed had its weights. Had it not come with the weights I would have passed on it because the narrow weights are the only type that will fit into the channels and they would be difficult to source.
The weight channels are either side of the movement
The case
The weight cords, though not original, were old and frayed. On the first night I raised the strike weight to the halfway point. Twenty minutes later I heard a loud BANG. When I heard the sound I immediately knew. The cord had snapped and the weight had dropped. Fortunately, there was no damage. I promptly replaced the cords.
I am not sure how I will proceed with the case. The veneer appears to be either mahogany, walnut or rosewood. There are small sections of veneer missing here and there but mostly on the corners, a common issue. It has a two-tone appearance though it is hard to tell if it is the result of aging or the original intent of the maker. There is grime on the darker surfaces and I must decide whether to leave as-is or take it down a little to see what’s there. Attending to the veneer issues on the corners should be a straightforward matter. The break in the right corner of the base is a crude repair and that will have to be redone.
Veneer issues
Sperry and Shaw 30-hour movement
The movement
The movement was disassembled and placed in my L&R ultrasonic cleaner with DEOX-007 solution (7 to 1 ratio) for 30 minutes. The ultrasonic did an terrific job and I am always impressed at how well it cleans lantern pinions. Once the parts were washed in warm water and dried it gave me an opportunity to visually check the movement for obvious issues such as broken or worn teeth, bent arbours and so on. All the parts were in good condition.
The movement had punch marks around every single pivot hole which caused me some concern. However, after pegging the pivot holes and polishing the pivots I re-assembled the movement to check pivot wear and found there were three or four pivots holes that were slightly enlarged but not so much that they had to be done immediately. So, no bushing work this time.
The movement was re-assembled and tested. Unfortunately, my movement stand is not set up for weight driven clocks so testing had to be in the clock case.
Sperry and Shaw 30-hour movement tested in the case
I usually test the movement dry for an hour or so before oiling. Why waste clock oil if it must be taken apart again. Once I am satisfied that the movement is running smoothly I take the movement out of its case, oil the pivots and then run it for several days to regulate and to determine if there any minor issues that need to be addressed. Once I am satisfied, the dial and hands are re-attached. With the new weight cords and the movement fully serviced, I tested it for several days.
However, a week later I adjusted the time since it had stopped and the minute hand was disconnected and spinning freely. The main wheel was not communicating with the second wheel because the arbour washer was loose and the resulting wobble meant that the teeth did not engage properly. Out comes the movement to tighten the washer. Now, all is well.
Back to the case. I am still debating what I should do but I may give it a light refresh.
Happy Birthday Sir Sanford Fleming, the inventor of Standard Time.
Sir Sanford Fleming (January 7, 1827 – July 22, 1915) was Canada’s foremost railway surveyor and construction engineer of the 19th century and a distinguished inventor and scientist.
CPR steam engine
Sir Sanford Fleming played a crucial role in developing a global system for setting time. Fleming advocated the adoption of a standard or mean time and hourly variations from that according to established time zones. He was instrumental in convening the 1884 International Prime Meridian Conference in Washington, at which the system of international standard time – still in use today – was adopted.
Pinwheel regulator designed for railroads, NAWCC museum
Many regions of Canada and the US observed local time and when coast to coast rail systems were constructed a unified time system was identified as a necessity. In the United States, the problems were severe, with one table showing over 100 local times in one region varying by more than 3 hours.
The first proposal for a consistent treatment of time worldwide was a memoir entitled “Terrestrial Time” by Fleming. Fleming was, at the time, the chief engineer of the Canadian Pacific Railroad, presented a proposal to the Canadian Institute in 1876. He produced modified proposals using the Greenwich meridian. Fleming’s two papers were considered so important that in June 1879 the British Government forwarded copies to eighteen foreign countries and to various scientific bodies in England.
Seth Thomas Regulator #2, a common railway clock
On 11 October 1883, two years after the invention of the toilet paper roll,
S. Wheeler and the toilet paper roll
a convention of railroad executives met in Chicago and agreed to the implementation of five time zones in North America, using as a basis, Greenwich Mean Time. Standard time was introduced at noon on 18 November 1883 across the nation though it was not legally established until 1918.
As we celebrate Sir Sanford Fleming’s birthday it is important to reflect on his contribution to the construct of organizing time; something all of us take for granted in our daily lives.
My wife loves those little craft shops that seem to pop up everywhere. While shopping for Christmas presents in Truro, Nova Scotia, she spotted an attractive Seth Thomas balloon alarm clock. It is not working, said the vendor but my wife knew that her clock loving husband would likely get it running in no time.
Art Nouveau styled Seth Thomas alarm clock
These clocks are not uncommon on online auction sites
Made around 1900, the clock features a metal case with openwork, scrolling details, a rectangular base with a central shell design. The dial is marked “Seth Thomas” to the center and “Manufactured in the United States of America” underneath the six. An alarm bell is housed in the base and yes, it is very loud. The clock measures 7.25″ W x 9.0″ H x 3.5″ D.
Made in US America
Not rare but interesting
These clocks are not uncommon on online auction sites. Though some describe the alarm clock case as cast iron or copper, it appears to be either plated cast brass or more likely spelter. Some would describe the style as Art Nouveau. Art Nouveau is an international style of art, especially the more decorative arts that were most popular between 1890 and 1910.
The dial features Roman numerals, a working inset sixty-second dial at the twelve, a twelve-hour alarm dial at the six and a cast metal bezel with a beaded pattern. The clock features two winding keys on the reverse (though one key is missing as well as one set screw) and is marked “Made in U.S. America.”
Back cover, with keys taken off
I took off the back cover, put it aside and cleaned it. The 30-hour movement with alarm was quite dirty, as expected. A thorough dismantling and cleaning is in order but for now, let’s see if it works.
Back cover removed
Let’s see if it runs
Using Keystone clock oil I applied oil to the pivots and those I could reach in the front without taking the movement out of the case. New oil introduced to old oil will eventually mix and cause an abrasive sludge that will hasten wear but I wanted to determine if the movement was capable of running. After the oiling, I gave the escapement a gentle push and the clock came to life and continued to run its 1-day cycle. The alarm feature works but I am missing the windup key and the time key does not fit properly. I am also missing the hands’ adjustment set key, so, a pair of pliers was used to set the time.
The clock looks great
I cleaned the case with a mild soap avoiding hard rubbing for fear of taking off the plating. The clock looks great and has a pleasant patina.
My wife paid $15 for the clock. Online auction and for-sale sites reveal realized prices all over the map, from $30 to $410. I am pleased that it is a working clock at a very reasonable price and a nice addition it to my modest alarm clock collection.
While browsing through an antique shop in Bloomfield, Ontario my wife spotted an antique glass cased brass time and strike American made Crystal Regulator with open Brocot escapement made by Ansonia. In the 1905 Ansonia Crystal Regulator catalogue it is listed as the Prism at a price of $29.00 which would have been a hefty sum at that time.
Ansonia four glass crystal regulator, after a cleaning
My wife has a good eye for these things. In the meantime, I was looking over the wide selection of Arthur Pequegnat wall and mantel clocks.
What is an American Crystal Regulator?
American crystal regulars were almost exact copies of French regulators complete with stylistic gong block, visible Brocot escapements, round movement plates and beveled glass panels. The French clocks were highly regarded at the time, often had mercury pendulums and were made by Japy, Marti, Vincenti and Mougin. American makers included Ansonia and Seth Thomas. American clocks often had faux pendulums which were commonly slugs of nickel. Though lesser in quality and price they are, nevertheless, quite collectable.
This is a faux pendulum; mercury flows, the metal in this pendulum does not flow
Clock condition
The four glass panels are in very good condition. There is a small corner chip on one glass panel that I noticed several days after purchasing the clock but it is not visible from the front of the clock.
Side view of the movement
The glass was likely damaged when the clock was serviced. Otherwise, the overall condition of the clock is good. The brass was tarnished as expected given its age (1910 or so) and with the help of Brasso cleaner it polished up nicely.
Dial showing Brocot escapement
However, a gentle push of the pendulum produces a few ticks and then it stops. I am not familiar with Brocot escapements and before I do anything I will research the movement before I disassemble it and give it a thorough cleaning.
I will detail the servicing of this movement in a future post.
Tick-Talk Tuesday is about the letters and comments I have received from you, the reader, concerning your clock, issues you might have had, challenges you face or a clock you would like me to profile and my responses to your questions with advice on your particular clock concern. For those comments and questions that stump even me, I consult within my clock circles for the best possible answer
CT asks, “Could you tell me if the attached is worth anything? Thank you.”
My reply, “It certainly looks old but it may not be. There are a number of questions that must be asked to determine its value. You may or may not have the answers.
Does it have provenance; is there a particular history that might give it a value such as previous owners, a prominent location?
Does it have unique features that make it rare or desirable?
Who is the maker of the clock, where was it made (country of origin) and when was it made?
What condition is it in and is the clock complete; are all parts original?
Does the clock have a label, trademark, or name? Clocks that have an identifying label or trademark are more desirable than those that do not.
Unfortunately, in this unpredictable market, it is almost impossible to determine the value of a clock. What you think your clock may be worth may not align with what the experts say and what others are willing to pay.
Without knowing anything about the clock, one such as this that is in fair condition, of unknown origin, parts or pieces missing is not worth much more than something in the $200-300 range.”
The eagle on the clock face suggests that it is likely a low cost, mass-produced American clock.
Antique and Vintage Mechanical Clocks 
You must be logged in to post a comment.