I did not have a banjo clock in my collection and my latest acquisition is certainly a banjo styled clock but not in the tradition of a true weight-driven American banjo clock which continues to allude me.
There is no scarcity of spring driven recoil escapement (lever escapement) banjo clocks. This particular clock has a balance wheel/hairspring escapement which Ingraham calls a “marine” movement.
Balance wheel/hairspring movement
This is the Nordic, one of a series of small, hairspring banjos that Ingraham produced in the late 1920s and 1930s. The Nordic is one of three that Ingraham introduced during the aforementioned period, the others being the Norfolk and The Norway. In the mid 1920s it would have cost about $11.00.
Nordics come up occasionally on EBay and seem to be very desirable if in very good condition. Often the throat or bottom tablet is cracked or missing and the clock face is distressed in some fashion. This particular clock is in exceptional condition for its age and shows very well. It is both diminutive and attractive.
Marine movements were (and are) very accurate eight day lever movements which are key wound and key regulated. It is wound from the front unlike Gilberts and others that must be taken down from the wall to be wound. The movements are constructed with extra heavy brass plates, steel cut pinions, a double roller escapement and are made to last.
Reverse glass nautical scene
The case is described by Ingraham as having a “fine rubbed mahogany finish”. Fake done nicely!
These movements are not commonly found outside the confines of a case. They were also used in other Ingraham wall clocks. Tran Duy Ly’s book on Ingraham Banjo marine movement clocks shows them from the 1927 catalog.
Clock face showing silvered dial and press-fit handsA Handsome Ingraham Banjo Clock
Both the hour and the minute hand are “pressed-on” friction fit. It has solid brass side arms, brassed eagle and a circular finish silver-plated dial with a non-tarnish-able gilt sash. Framed glass panels with coloured ship scene and floral throat complete the look. It is 26 inches in length. It lacks a label which would normally be affixed to the back of the clock.
As the most inexpensive of banjo clocks many homes could have one to avoid the higher cost (though higher quality) of a weight driven banjo clock.
Kienzle Weltzeituhr clock presented to Adolf Hitler in 1939
Tick-Talk Tuesday is about the letters and comments I have received from you, the reader, concerning your clocks, issues you might have had and challenges you face and my responses to your questions with advice on your particular clock concern(s). For those comments and questions that stump even me, I consult within my clock circles for the best possible answer.
On display in an antique store in Quebec Canada
Weltzeituhr is German for “World clock”.
The first Kienzle World Time clock was presented to Adolf Hitler on his 50th birthday in 1939 by the government of Würthemberg. The classical design with the world map in the “Mercator” style (cylindrical map projection presented by Gerardus Mercator in 1569) and the moving narrow scale with the time in the denoted cities came from the Heinrich Johannes Möller hired at age 27 and Kienzle’s principle designer from 1931 til about 1970.
The original clock had a bulky “foot” or base (first photo) and was decorated with swastika patterns on the edge. After the war, the decoration was necessarily altered, the base became smaller but the general layout of the dial was preserved through all permutations of the clock, from the early mechanical versions to the electro-mechanical versions and finally the quartz movements in the 80s. A unique feature of this clock is that it shows Germany to be the centre of the world.
24 hour time sequencer
SP writes, “One way to narrow down date of one of these clocks is to look at the names of the cities. For example, mine has Jakarta, Indonesia as ‘Batavia’ which was the name given by the Dutch who ruled until the Japanese took over in WWII. The name was officially changed Dec. 27, 1949.”
Side view of World Time Clock showing substantial brass surround
Your clock says ‘Germany’ and has ‘Djakarta’. It could have been made between 1942 and 1949
SP wrote further, “I got to thinking and I suspect that further sleuthing may be in order. If you go to the Wikipedia article on ‘Batavia’, you’ll see that the name was changed when the Japanese took over in 1942. It also says that the name change from ‘Batavia’ to ‘Djakarta’ was ‘internationally recognized’ on Dec. 27, 1949 so that there was a seven year period when it was called ‘Djakarta’ by part of the world and ‘Batavia’ by another (Keep in mind that the Germans, allies with Japan, would have been partial to seeing things the Japanese way). Then, at the ‘West Germany’ Wikipedia, I see that ‘West Germany’ was declared on May 23, 1949. Your clock says ‘Germany’ and has ‘Djakarta’. It could have been made between 1942 and 1949 if the names on the dial were determined by Kienzle in strict conformity with official names. Of course, whether or not they were strict in that way would be hard to pin down but it seems to me that an earlier date for your clock’s manufacture seems just as plausible as a later one. It does seem to me, however, that, if it was made in 1950 or later, it would very likely say ‘West Germany’ given the 7-month lead time and the earth-shaking importance of the name change at the time.
Is it a clock or a work of art? Both it would seem
I replied that the clock was likely not produced during the war years when many German plants turned their attention to the war effort. My clock was either made in 1942 or close to 1949.
Kienzle World Time clock, circa 1942-49
SP wrote back some time later and shared this with me, “I was also thinking that the war years are unlikely for the same reason. I was just doing a little exercise in marking rough parameters. Another rough parameter: mine has no country of origin as in ‘Made in Germany’ or ‘Made in West Germany’ — perhaps an indicator that it was made for the domestic market. I came here originally to learn how to calibrate the ‘world time zone’ scale. Then I took the clock to my local clock maker to have it serviced and he explained that, on my model at least, you have to take the back cover off and manipulate the metal disk inside with your finger. I see that some clocks, including yours, have a little button or knob on the back half-way down from the center knob that controls the hands and I assume that it controls the time zone scale. Anyway, if you are a visitor to this site looking for the same information, now you have my report.”
Winding crank
On my clock the tiny knob controls both the hands and the zone scale. As I rotate the knob the zone advances incrementally.
I am certainly on the lookout for more Art Deco styled Heinrich Johannes Möller clocks to add to my collection and when I come across another I will be sure to write about it.
Thank you, SP, for sharing your knowledge and experiences concerning this wonderful clock.
So, it seems that my Kienzle was made between 1942 and 1949.
Is it a clock or a work of art? The latter I would submit. Thanks to Heinrich Johannes Möller and his ability to turn a timepiece into a true work of art.
Tick-Talk Tuesday is all about the letters and comments I have received from you, the reader, concerning your clocks, issues you might have had and challenges you face and my responses to your questions with advice on your particular clock concern(s). If I am stumped, I consult within my clock circles for the best possible answer.
I wrote a blog article offering advice for online purchases which you can see here.
Summarizing my advice for online shoppers;
Check the dates on the listings. The longer they are listed the more the seller is inclined to sell for a better price.
Meeting the same day is crucial; you do not want the seller to get cold feet and you do not want someone coming before you to buy the clock.
Cash is the rule. No cheques!
If you cannot negotiate a final price by email suggest talking it over on the phone
Be courteous and polite at all stages of the deal
Unmarked French clock, Kijiji purchase
JC writes, “Very good advice overall. I have only one small issue: I think asking about dates (how old is it?) is kind of pointless. I’ve seen clock-makers who have been in business for decades (30+ years) who can’t even correctly date a clock to within 100 years. I’m thinking of a specific example of a well known clock-maker who was explaining a repair on a comtoise clock “from the early 1700s”. The clock was actually from around 1840. I find that this sort of mis-dating happens often, and even with so called experts. Another example I can give you is a Black Forest clock specialist who had a particular clock he was demonstrating in a video, also apparently also “early 1700s” with wooden wheels, but it had an original coiled gong strike inside. The earliest evidence of coiled spiral gongs only date back to as early as maybe 1820-1830. Before this they simply just didn’t exist yet. This was from an EXPERT collector. Someone who specializes in Black Forest clocks. Some of his clocks are worth 5 figures.
That said, I would not trust the word of any eBay, Craigslist, Kijiji, or even auction house seller.
As far as your little clock goes, I think it was an absolute STEAL! True, the strike side could potentially have major problems, but even as a timepiece, the marble is gorgeous. With the price of shipping these days, it was an especially nice find. I haven’t been too lucky finding clocks locally. I think I’ve only bought a small handful, and they tend to be anniversary clocks, and mass produced American clocks (gingerbreads and mantle clocks) with a few German Art Deco style clocks.
I’ve bought a *LOT* of my clocks online (eBay) and for 95% of them, I just went with photos. If the photos were not good enough, I’d pass. It has largely worked out for me, but I ALWAYS assume they will not work. There is only ONE clock that arrived in pristine working condition.
Rare Ingraham Huron found on a local online for-sale siteAnsonia drop octagon, Kijiji purchase
My response to JC . “A good point JC and one that I will consider. The answer I usually get when I ask about the age of the clock is how long the seller has had it. If they say they’ve had it for years or it was their mothers, uncles etc. I am naturally much more interested than someone who is just selling the clock for quick cash. I have acquired some great clocks that have been passed down through family (see photos on this blog). They are not without issues but sometimes the story is just as exciting as the clock itself.
I get most of my clocks from online local for-sale sites that I can pick up within an hour or two from where I live. I scour the sites everyday and will sometimes send out emails to sellers without seriously considering a purchase but occasionally their reply piques my interest. I have had one very bad experience with an EBay clock purchase so I try to stay away from them (not saying I wouldn’t in the future).
The clock is a “Canadian made” New Haven Octagonal short drop wall clock. It was assembled at The New Haven Clock Co. of Canada plant established at Brantford, Ontario (Canada) in 1906.
New Haven schoolhouse clock
The New Haven Clock Company of Canada was a subsidiary of the New Haven Clock Company of America. Both mantel and wall clocks were made in the Brantford plant with Canadian wood cases, but the spring-driven pendulum movements were brought in from the U.S. The Canadian arm of the New Haven Clock Company closed in 1956. More information about The New Haven Clock Company can be found here. This clock was probably made in the 1940s.
The clock was removed from a schoolhouse in Saskatchewan, Alberta (Canada) in the 1960s. The previous owner said that he ran the clock for a couple of years, got tired of it and put it in storage. I hung it up on my kitchen wall for a couple of months and while it ran immediately and kept good time I considered putting off servicing with other projects on the go. However, if I ran it long enough without proper attention any wear would be exacerbated. Now is the time to service this clock.
Day One
The movement was mounted with what looked like the 4 original screws. I wondered if this movement had ever been serviced. Clues began to reveal themselves as I took the movement out for a closer inspection.
New Haven movement #304
The centre cannon arbour was very loose which is not uncommon. A bushing might be required. The pivots were in good shape and had minimal wear but most bushing holes on both the time and the strike side, front and back plates were so enlarged that there was considerable lateral movement of the wheels in both trains but not enough to stop the clock. Not the worst I have seen but clearly a clock that is in dire need of servicing. The clock ran for many years and appeared to have received not much more than basic servicing during that time.
Day Two
The movement was very dirty. The cleaning solution in the ultrasonic cleaner was dark brown in colour and large pieces of crud floated on top, a build up of dried oil and dust over the years.
An obvious example of a previous repair was the drop lever that had been soldered in two places as you can see in the photo below.
Top view of movement indicating solder points
The lever looks strong and should hold for years to come.
Strike side maintenance / drop lever
I took special care to resist bending any parts of the lever to adjust it for fear of breaking it. The helper wire/spring on the drop lever also seemed to have been replaced at some point because it looked crudely made, not something you would see in a factory installed movement. A piece of the helper wire broke off during dis-assembly which meant that I had to make a new wire/spring.
I polished the pivots and then proceeded with the bushing work prior to cleaning the movement.
Bergeon Bushing Machine
15 bushings were installed, 7 on the front plate and 8 on the rear plate. The centre cannon arbour required one bushing, a much larger one, on the rear plate.
To completely eliminate any issues with the time side I took all the strike train wheels out
Movement on test stand without strike side wheelsWithout strike side wheels
Day Three to day Five
All went well while test fitting the wheels on both trains; they moved as smoothly as they should. I re-assembled the movement and attempted to align the levers on the strike side as best as I could with little success. I ran the movement on the test stand even though the drop lever was not positioned correctly. Unfortunately, the clock stopped every few hours. My suspicion was an incorrectly aligned lever somehow stopping the strike side.
To completely eliminate any issues with the time side I took all the strike train wheels out and ran the time side for 3 trouble-free days eliminating any issues with the motion works.
I consulted Steven Conover’s excellent book on strike clock movements (Striking Clock Repair Guide) to work through a solution. He devotes one chapter to the New Haven movement and clear instructions for setting up the strike side.
Day 6
After studying Steven’s manual, I reinstalled the strike side and proceeded with the necessary adjustments as follows.
The positioning of the levers are critical.
The 3 levers of the New Haven movement
There are 3 levers in this clock. Knowing how the levers function is key to getting this clock to run. The hammer strike lever (Lever number 1) performs a very simple task and installs on the bottom of the clock and is activated by the hammer lifting pins on the cam wheel. The drop and paddle lever (Lever number 2) does several jobs in unison. It pushes the unlocking lever or the lift lever (Lever number 3) down to release the warning pin to prepare the strike. The top arm of the lever number 2 rotates through the 2 – 180 degree slots of the cam while the bottom arm forms the paddle that enters the deep slots of the count wheel to indicate the strike on both the hour and half hour. The upper arm of this lever must be on the upper rear part of the slot on the cam to work correctly. I found this through trial and error. Needless to say, the positioning of the levers are critical. Once the levers were positioned correctly, the clock ran beautifully.
Post assembly testing
The clock went through it’s full 8-day cycle without any issues striking as it should. The movement was mounted back into it’s case, is being regulated and is now on display in our living room.
This very ordinary clock reflects its utilitarian role as a schoolhouse clock; it is not the best looking or the best sounding clock in the world but like a faithful servant it should run without issues for years to come.
I wrote about this clock in 2015. The Canadian Time clock was made by the Arthur Pequegnat Clock company of Kitchener, Ontario. The Arthur Pequegnat Clock Company (1904–1941) is notable as the longest lasting Canadian-based clock manufacturer. Pequegnat clocks are sought after by Canadian collectors and often command high prices on online for-sale sites.
Former railway clock from a station in Pictou County, Nova Scotia (Canada)Label on back board
The clock was made after 1917 in Kitchener, Ontario (Canada). Clocks made before 1917 had the word “Berlin” on the dial face. Kitchener was known as Berlin prior to and during the first World War. It was the town of Berlinfrom 1854 until 1912 and the City of Berlin from 1912 until 1916. Because the name Berlin was associated with the war against Germany the decision was made to change the name to Kitchener midway through the First World War. Kitchener is the present seat of the Regional Municipality of Waterloo, Ontario. Though it is impossible to determine the exact year this clock was made my guess is just prior to 1941 before the company closed it’s doors.
It is always disconcerting to open a clock up to discover punch marks on a movement
The clock was purchased in Sept 2013 and after 3 1/2 years it is overdue for servicing.
Movement showing punch marks (arrows)
It is always disconcerting to open a clock up to discover punch marks on a movement, specifically around the pivot holes as one would expect. I am one of those who believe that a punch should never be used on a clock movement. Most, including myself, would consider it a quick and easy shortcut that is not designed to extent the life of the clock in any appreciable manner. Because punching weakens the side wall of the pivot hole those two pivot holes in particular are prime examples of the need for bushings. In total the clock required 5 bushings. The second wheel pivot hole was worn the most. One back plate bushing was required for the escape wheel arbour.
Time only movement
Time only movement are relatively simple to work on and for the novice this is the first kind of movement you should tackle. Whenever working on a clock be sure to take as many photos as you can; you will need them if you get stuck re-assembling the movement. On this clock the 3rd and 4th wheels look exactly the same but in fact differ slightly in height. Photos taken at the right angles will easily confirm the difference.
Mainspring cleaned and inspected
A strange anomaly that I did not notice when I first bought the clock; additional screw holes
The mainspring is in excellent condition and might have been a replacement at some point in the clock’s life. I had some difficulty re-hooking the arbour to the spring and had to use pliers to bend it, but just a little.
I found one strange anomaly that I did not notice when I first bought the clock. There are additional screw holes in the back board leading me to believe that the clock might have had another type of Pequegnat movement which would mean that the current movement is a replacement. Possible reasons, a catastrophic failure of the original movement, a conversion from a time and strike movement to a time-only clock (requiring a new dial) – it is anyone’s guess. A mystery nonetheless.
Servicing this clock took less than a day. Testing takes a couple of weeks. With new bushings in place and an oiling this clock should run reliably for years to come.
I began keeping a detailed log of clock repairs noting, in particular, when the movement was last oiled so that I do not wait too long between inspection and oiling.
Tick-Talk Tuesday is about the letters and comments I have received from you, the reader, concerning your clocks, issues you might have had and challenges you face and my responses to your questions with advice on your particular clock concern(s). For those comments and questions that stump even me, I consult within my clock circles for the best possible answer.
DL writes. “I am trying to find out what my grandfather clock is worth. It is a Meekins, Packard and Wheat. It also needs a locking piece for the top portion. Somehow the insert is missing, so it can’t be locked on top, but the bottom is fine. I noticed you are far away, and I was wondering if you have any offices in the Massachusetts area or could you recommend someone? Thank you for your time.”
Grandfather clocks are often refereed to as tall clocks long case clocks and floor clocks (Ridgeway Hamilton Country)
My response to DL, “Hi and thanks for writing. As I understand it, Meekins, Packard and Wheat was a prominent department store in Springfield, Mass. During their hay days in the 1930s it had a well established branded furniture line which presumably included grandfather clocks. While it may say Meekins, Packard and Wheat on the clock case or dial, the cabinet and movement were likely made by someone else. It was a typical practice in those days to contract out clocks, furniture and the like to cabinetry and clock movement companies. It is possible that the part you are looking for is no longer made but a competent horologist may be able to fashion one for you. Another option is to contact Tmesavers, a clock supply house that sell parts for clocks. They may have a reasonable facsimile to the part you are looking for. You might try a clock repair service in Harvard MA called the Clock Medic which can be accessed here: http://www.theclockmedic.com/home.html There is contact information on their site. A quick phone call might get you closer to fixing or restoring your grandfather’s clock.
Many people do not realize that there are a number of well stocked clock supply houses not only in the US and Canada but Britain and elsewhere in the world.
You bought a clock. It ran when you first saw it but you bring it home, display it in that very spot you imagined and now it won’t run. 99% of the time this is caused by a clock not being in beat. All mechanical clocks must be set in beat before they will run properly.
Sessions time and strike
I make no attempt to explore the idiosyncrasies of various designs of clock movements. Much of the following information can be found at the forum site of the National Association of Watch and Clock Collectors, NAWCC . At this site there are additional tips on adjusting the beat of 400 day clocks, weight driven Vienna style clocks and so on.
When a clock is out of beat, it will either not run at all, or it will run for a short time and then stop
What does the term “beat” mean?
Make sure your clock is on a level surface. Listen to the tick and the tock of your clock. Try to minimize the sounds in the room you are in so that you can listen closely to it’s rhythm. It is in beat when its ticks and tocks are even….tick…tock…tick…tock…, and is out of beat when they are uneven, either, ticktock…. or tocktick…… Put another way, there will be an equal amount of time between the ticks and the tocks. When a clock is out of beat, it will either not run at all, or it will run for a short time and then stop. It is worth repeating that a clock’s beat must be regular to work properly.
Gilbert calendar clock, the Admiral
There are two ways to put a clock in beat. The first is to tilt the clock sideways, one way or the other, and listen for the beat to even out. When the beat is even, prop the clock to stay tilted that way. Now it will run in beat but it will obviously not look good.
The second way is to adjust the crutch to one side or the other, until the beat is even. The crutch is the rod that extends down from the pallets which rock back and forth on the escape wheel. The pendulum rod passes through either a loop (called a crutch loop) or a forked foot at the end of the crutch as indicated in the photo below. Incidentally, that rod needs to be in the middle of the crutch loop and can’t be tight inside the loop nor too loose. The crutch is attached to the pendulum leader which is then attached to a post with a suspension spring.
Mantel clocks have rear access doors that allow you to adjust the crutch, however for wall clocks you will have to remove the hands (the minute hand is released by a screw or a pin, the hour hand simply pulls off) and the dial face, also attached by screws that come off to reveal the movement. However,minor adjustments to the beat of a wall clock can be preformed by simply moving the clock off-level. It may not be noticeable if the clock is not quite level.
There is no need to take the movement out of its case to perform this procedure.
American New Haven time and strike movement taken out of its case
If the crutch is a simple rod or wire as in the photo, it is adjusted by bending it to one side or the other (left or right). The brass rod is quite pliable allowing you to re-adjust if necessary. Listen to the beat as you make the adjustments and when you have a steady tick-tock the clock is in beat.
There us nothing as pleasant or soothing as the sound of a ticking mechanical clock in a room.
If it attaches to the pallets with a friction joint, it is adjusted by holding the pallets still with one hand, and shifting (pushing) the crutch right or left on the friction joint. The adjustment may be very slight in either direction.
Time only German movement for a Blackforest shelf clock
You need only to do this once. Whether your clock is a wall clock, a mantel clock, time and strike, time-only or time, strike and chime, the principles are exactly the same. There is no need to take your clock to a professional to have it “fixed”. This is definitely a do-it-yourself procedure. It’s that simple!
There is nothing as pleasant or soothing as the sound of the rhythmic ticking of a mechanical clock in a room especially if it is in beat.
Tick-Talk Tuesday is about the letters and comments I have received from you, the reader, concerning your clocks, issues you might have had and challenges you face and my responses to your questions with advice on your particular clock concern(s). For those comments and questions that stump even me, I consult within my clock circles for the best possible answer.
This is a Sessions Westminster A mantel clock made in Forestville Conn. The first year of production for this model was 1927. This particular clock was made in October of 1930 and features minor improvements to parts of the chime / strike train. Between 1903 and 1933 Sessions produced this and 51 other models of mechanical clocks, ranging from Advertisers, large and small clocks with logos of various businesses, to wall, or regulator clocks, and shelf or mantel clocks, designed for the home. Many of the Sessions clocks from this period are prized by collectors.
Everything seems to working very well with my clock except for the chimes which seem to have a rather peculiar problem
JD writes. “I stumbled across your WordPress blog about your Sessions Westminster clock and thought I’d reach out as I’m in the process of finally getting mine running. Everything seems to working very well with my clock except for the chimes which seem to have a rather peculiar problem. The hourly chimes work great. Full Westminster, then the correct number of hour strikes. The half hour chimes are also correct. The problem is that the quarter hour & three-quarter chimes are reversed. The quarter hour has 12 notes and the three-quarter hour has only 4. I haven’t even taken the movement out of it’s case yet, and at this point I’m just trying to figure out what the problem might be, and how complicated it may be to resolve it. This is one of about a dozen old clocks that my father had in his collection when he passed away, all of which I had been led to believe were non-functional. I’ve got ten of them running and would like to get an idea what I’m up against with this peculiar problem. Thanks in advance for any insight you may be able to offer.”
Sessions Westminster chime circa 1931
Co-incidentally I have been working on the same clock. Mine also had issues with the strike and chime sequence. I received JDs letter prior to working on my Westminster A mantel clock so I could not advise him on his specific issue but hope to share my experience with him once I have completed work on it.
The Sessions Westminster A mantel clock was made in Forestville Connecticut, USA. The first year of production for this model was 1927. Between 1903 and 1933 Sessions produced 52 models of mechanical clocks, ranging from advertisers, large and small clocks with logos of various businesses, to wall, or “Regulator” clocks, and shelf or mantel clocks, designed for the home. Many of the Sessions clocks from this period are prized by collectors. Having a unique and innovative design, the Westminster A is particularly sought after.
Westminster mainspring
My reply was. ” Thanks for your letter JD. I have yet to tackle this clock and know that it is not a good clock for the novice clock repair person to work on. If you have the skill-sets to have worked on other clocks then you are prepared for this one. I have attached a detailed guide which will help you through the servicing of this clock. It was prepared by Robert Croswell a member of NAWCC. One thing I should mention. The clicks are very weak on this clock and click failures are common. I need not remind you that when clicks fail they may also take parts of a clock with them. If you decide to tear it apart, do yourself a favour and replace the clicks. I have a number of clocks that I have to service before I get to the Westminster A. Let me know how you are progressing with the clock and any insights you can pass along to me.”
Drum and hammers on a unique two train chiming clock
I attached Robert Croswell’s excellent manual called Taming the Sessions 2-Train clock.
JD wrote back, “Thank you very much for the reply, and especially for the very helpful guide. I also asked the question on JustAnswer.com and received a helpful response from a clock repairer who said that the chime correction cam that is behind the locking plate needs to be rotated 180 degrees after it chimes the 12 notes, to the 3/4 hour position. As I said, I haven’t even removed it from the case yet so I just wanted to get an idea how involved the repair might be before I take any action. Now I have an idea where to focus my attention, and I can at least remove it from the case and examine it to fully understand the working of the chiming mechanism. Not sure if I’m up to tearing it apart quite yet, especially since it is running well for the most part. The resource you provided will no doubt prove very helpful to my learning process. I’ll let you know if I manage to resolve the issue and of course, anything I learn along the way. Thanks again.”
I will be sharing my experience with JD once I have the clcok running as it should. I have assembled the clock and in the process of testing the time side. Although the racks and snails (there are 2) are reinstalled I have not yet managed to have the time properly aligned. Once I have determined that the going train will run it’s full cycle I will focus on adjustments to the strike and chime side racks and snails.
The Ansonia octagonal short drop wall clock was (is) commonly known as a schoolhouse clock. This clock was manufactured in 1912. The number “12” , the year stamp, is found on the lower front plate of the movement. The letter “N” is also stamped on the movement.
In this post, Part II, I will proceed with cleaning the movement and performing required bushing work in addition to assembling and final testing.
12 and N on the plate
This is my one and only Ansonia clock. Since it is a fairly conventional time-only movement with an outboard escape wheel, it is fairly simple to work on and for those of you starting out, this is the first movement you should attempt.
Movement in the case prior to disassembly
After applying a C-clamp to the mainspring to contain the spring’s power, I disassembled the movement, placed the parts in the ultrasonic cleaner, then cleaned and polished the pivots prior to the bushing work. The clock required six bushings, three on the front plate and three on the back. The worst was the third wheel, as you can see in this photo. This is not unexpected because of the constant power and stress produced by the mainspring, but it definitely indicates a very worn pivot hole.
Close-up of bushing wear, the circle indicates where the pivot residesThe mainspring was inspected and cleanedUsing a micrometer to check pivot diameterBergeon Bushing Machine, an indispensable tool for bushing work
The only challenge I had was dealing with the brass arm that supports the front plate pivot on the escape wheel (arrow). To install the bushing I had to stabilize the arm on the bushing machine without bending or breaking it, and using very light hammer strikes to seat the bushing.
Arrow indicating tricky bushing install
The bushing went in nicely, as you can see in the next photo. Otherwise, the remaining bushing work went as expected.
Bushing installed on escape wheel arbourTesting in the case
Although I have an excellent clock stand, I decided to test the movement in the case due to the acute mounting angle of the movement. I tossed out the old screw,s which did not appear to be original, and used new slotted brass screws to attach the dial pan and the hinge for the brass bezel. In the process of fumbling with the glazed bezel, I knocked off the brass catch that fits into a slot on the case front. An angled wood block fits into the notch on the catch when the bezel is closed. I got out my torch and, with some sanding, an application of flux, and sufficient solder, the catch operates as it should.
Brass catch repair
Since I serviced the movement, why not go one step further and refresh the brass? I gave all the brass a good cleaning with Brasso, bringing back its original luster. Someone messed with the clock face some time ago, which is unfortunate, but I have decided to leave it as-is. A new paper dial face would not look right.
Ansonia clock project is complete
A simple project that can be done in half a day, enough to extend the life of this handsome antique schoolhouse wall clock that will tick along for years to come.
Last week I wrote that I was in the process of deciding whether or not to purchase this Swiss made Jaeger LeCoultre musical alarm clock. I saw it in an antique store in Langford, BC (Canada) and went away thinking about it. I had several questions in my mind as I walked away.
The seller was asking CDN199; a fair price?
Is it collectible?
I would like to narrow the vintage, the year it was made, thoughts?
I ended up not buying this clock for three reasons
3 days later the same seller decided that he wanted CDN299 and would not negotiate a lower price.
An extensive search on all auction sites plus clock related sites revealed no references to this clock although I have no doubt that it is a Jaeger LeCoultre. That leads me to believe that it is not as desirable as other LeCoultre alarm clocks.
I question the ethics of an antique dealer where half or more of the items on the floor have no price tag.
How do I feel about passing up this clock? The seller did not get my money! It would have nice to have, but more opportunities to find a similar clock will come along and likely from an ethical seller.
Tick-Talk Tuesday is about the letters and comments I have received from you, the reader, concerning your clocks, issues you might have had and challenges you face and my responses to your questions with advice on your particular clock concern(s). For those comments and questions that stump even me, I consult within my clock circles for the best possible answer.
Stromberg Carlson master clock
DP writes to me and asks what the lever does on the anchor (left arrow) and what happens if you move it one way or the other. He also asked about the purpose of the slot as indicated by the right arrow. The right part of the photo refers to a lower part of the clock.
Well, first of all what is DP referring to. This is a Stromberg Carlson master clock manufactured in 1947. Stromberg Carlson was a telecommunications equipment and electronics manufacturing company in the United States, formed in 1894. It was one of five companies that controlled the national supply of telephone equipment until after World War II.
A master clock is a precision clock that provides timing signals to synchronize slave clocks as part of a network of clocks. Networks of electric clocks connected by wires to a precision master pendulum clock began to be used in institutions like factories, offices, and schools around 1900. Many of you might recall the Simplex clock in your classroom which was but one slave clock among dozens in your school all physically connected to one clock, the master clock.
I do not have a particular expertise in Electric horology and asked him if I could consult within my clock circles.
Later on that day I responded. “Regarding your question (s), I gather you know that you have a master clock from which any number of slaves are run. The arrow on the left appears to be a contact activator similar to what one one might find on an IBM master clock, for 2 second contacts to advance slave clocks at a fast rate of impulse every two seconds. The slot on the right looks like it would be for an anchoring screw.”
Stromberg Carlson movement
DPs response. “As you can see in this other clock mechanism that it doesn’t have that lever so yours is a good explanation. There is 6351-M stamped on my clock mechanism. However, the clock itself is not in its original configuration. I was told that originally it was used as a master clock in a school to control all the other clocks. I was told that an electrical engineer reworked it so that it would run off of house current. Too bad that he didn’t leave it the way it was originally. You can tell from the holes in the back wooden panel and now an occupied ceramic insulator that the was much more to it.”
As DP states, his clock was converted. In fact many were converted from 20VDC to 110 volts AC. Presumably a safer way to run the clock but unfortunate because it takes away some authenticity.
In answering DPs question I have now expanded my knowledge of electro-mechanical clocks.
It is a French mantel or shelf clock. I have no idea of the maker but it is an antique (over 100 years old), possibly 1890 to 1900. It has “Marque Deposse” stamped on the back plate but that simply means “trademark” in French. It is not a maker’s name. The clock is 11 inches high by 8 inches wide by 5 inches deep.
Rear access door
It is a time and strike movement on a coil gong. Unfortunately, the strike side does not work though the seller disclosed that to me before I bought the clock. I can feel the tension of the spring when I turn the key in the arbor but the spring does not engage the click, so, a broken or disconnected click I presume. The previous owner described it as having a melodious sounding gong. I would love to hear it. I wondered if the spring barrels could be taken out without separating the plates but further research has revealed that the movement must be dis-assembled.
Clock face
The clock dial face is in two sections. The brass inner pan is surrounded by a porcelain dial with painted numbers. The dial door is flat glazing in a brass bezel with a high quality “hidden” hinge. A taper pin holds the delicately crafted hands. There is a smaller arbor, a speed regulator above the 12, which allows more precise tuning in concert with a speed adjustment on the pendulum.
Pendulum back showing stamped numbers
Aside from numbers on the back plate, an identical batch number on the pendulum and the Marque Deposee stamping, there is no makers mark. There may be a mark on the gong block but I won’t know until I release the nut on the base panel to take it out from underneath the clock. The numbers on the back plate are 3851-55. The number 5 5 is the pendulum length as in 5 and 5/12 French inches.
Front side of pendulum
Time and Strike movement
The movement appears to be of superior quality though common in a number of higher end French clocks. From what I can determine, the movement can be taken out of the case by undoing the two screws that go through the back bezel into the brass straps that protrude through the case from the front bezel. The movement should come out through the front once the two screws are released. The movement looks clean and there is sufficient oil in the pivots (no black or green gunk). I have other projects on the go so it might take me some time to take the movement out for inspection but for the time being I will let it run to regulate it.
The Corinthian style case is very heavy and is quite possibly Dinant Belgian Black Marble. Aside from the non-functioning strike side there are other issues. One is a very noticeable chip on the bottom right corner of the base which you can see in the photo below and the other is a small chip in the top left corner which is less visible. Close-up that larger chunk out of the corner looks ugly; from a distance it is hardly visible.
The worst of two chips, bottom right corner
Despite the slight damage the overall look is impressive. Most of what I see is well preserved. Indeed, it is a very attractive and stately antique French mantel clock that now occupies a prominent place in our family room.
Who made it? Unless there is a maker’s mark on the gong block or somewhere else on the movement, I may never know.
“Life is a box of chocolates….you never know what you are going to get”, Forest Gump
Buying a clock without actually touching and inspecting it is always a gamble and making a judgement based on images, many of which are poor quality, complicates the decision-making even further. There are stories of people buying clocks online only to find that the clock they thought had a antique mechanical movement arrived with a quartz one.
There are many challenges facing the clock shopper in today’s online world. Once your interest is piqued you may ask yourself these questions:
Did I get my money’s worth? Will I be “ripped off”?
Will it work when I get it home?
What do I have to do to fix whatever might be wrong?
What did the seller not disclose?
There are accepted rules about buying clocks on online for-sale sites. Online for-sale sites are ubiquitous and in many countries in the world. Here is an example of rules that are found on a particular site that I frequent.
All transactions should take place in person with cash. Do not ship items and do not accept other payment methods.
Never click links in an email that ask you to sign in to xxxx. All “Your xxxx account has expired” emails are fakes.
xxxx, eBay and PayPal do not offer buyer or seller protection for xxxx items. Such emails are fakes.
But for more specific rules on how to buy that special clock you were always looking for, see Ron’s Rules at the end of this post.
Follow this exchange between myself and the seller and consider my thoughts on this and other online clock purchases later in the article.
The clock
Unknown mantel or shelf clock.
Actual Ad photo
The exact words of the ad
Wind up alabaster clock. Very heavy. $80.00
The email exchange between myself and the seller
NOTE: This particular online for-sale site has an encrypted email service, therefore in my exchange I do not know the seller’s actual email address. This is a necessary protection for both parties.
Me
Do you know the company that made the clock and how old it is? Thanks
From the wording of the ad I am assuming at this point that the seller knows very little about the clock
Seller
Sorry I don’t know who made or how old it is. I bought it in an auction a few years back. Thanks xxxx
Me
Since you do not know the maker and I would have to drive from xxxxx, would you accept $60 for the clock.
Seller
Before you decide to drive from xxxxxx I would like you to know that the chimes do not work. I know that the clock would be worth more but 60.00 is fine if you would like to have it. Thanks xxxx. Let me know .
Me
If the chimes don’t work it is not a huge problem. Does it look like all the parts are there or is anything missing? I am still interested if the parts are there.
Seller
Everything is in tact. It was last serviced a few years back and worked great, but went to wind the chimes and they seemed to slip on the spring… However the clock still works just had it put away for a couple of years.
Me
For $60 I will buy it. How does 2pm today sound?
Seller
Yes we will make sure we are at home. Will you find the place OK? If not we could meet you part ways.
Later
I provided the seller with my telephone number. He subsequently calls to give me his address. The call is important because I suspect he wants to get a feel for who he is dealing with and that is the correct way to approach sales such as this.
Thoughts
It is important to be ready to pick the item up ASAP. You do not want to allow too much time for the seller to have second thoughts or to have someone else move in ahead of you. I often suggest meeting that same day, in a neutral place or at their home but most suggest meeting at their home. A neutral place is an option and I had to do this only once in over 2 dozen purchases.
My preliminary analysis based on the limited information that I have is that it is an French or English made time and strike shelf clock and judging from the problem on the “chime” side it might just be a bad click although it is possible that parts of the movement have been damaged. It is impossible to know until I see it and bring it home.
You might suggest I ask more questions about the clock or have the seller send additional photos of the movement or even a closeup of the clock face. It is only a $60.00 clock! In my experience once you attempt to have the seller take extra steps to sell their clock especially a clock at this price, the chances of a loss of sale increases. Were I to shell out hundreds of dollars I would definitely ask for more information and detailed, higher resolution photos.
Ron’s Rules
Locate the clock you are looking for online and try to avoid Chinese or Korean clocks often advertised as “31 day” clocks. (For some reason people think they are worth a lot of money and they are garbage – usually!)
Communicate by email and ask questions but not too many as to scare the seller off. Suggested questions might be:
Does the clock run?
Who is the maker (manufacturer)?
If it does not run, are all the pieces intact?
How old is it?
How long have you had it?
Would you accept a lower price because…….(justify reason(s))?
Arrange final meeting details by phone.
Meet the same day if possible.
Meet the seller in person.
Meeting at their home is preferred but a neutral location such as in front of a public building or in a mall is an option
Pay in cash.
Thank him/her for the sale.
Final thoughts
Check the dates on the listings. The longer they are listed the more the seller is inclined to sell for a better price.
Once, I gave the seller a day or two to think about my offer. I took a chance but got the clock for a decent price. (see first image)
Meeting the same day is crucial; you don’t want the seller to get cold feet and you don’t want someone coming behind you to buy the clock.
Only once did the seller accept a cheque from me because of past dealings with him. Cash is the rule.
If you cannot negotiate a final price by email suggest talking it over on the phone
Be courteous and polite at all stages of the deal
My wife and I are in the mood for a road trip. Now, with cash in hand, let’s get into the car and go for a drive.
This is Part II of a multi part series on the Sessions Westminster A chiming mantel clock.
Side view of Sessions Westminster A
Inside the plates they are a conventional Sessions clock. Outside the plates is an entirely different story
Sessions Westminster A clocks are true chiming clocks that play the Westminster chime sequences on the quarter hours and strike the hour count on the hour. The unique design combines the chiming and striking functions in one train powered by a single main spring. Between the movement plates these movements are very similar to other Sessions non-chime (strike only) movements. The going (time) train is controlled by a basic recoil escapement with the strip pallets or verge located between the plates. Inside the plates they are a conventional Sessions clock.
Outside the plates is an entirely different story. At the front of the movement one will notice that this is a rack and snail strike train but it has TWO racks and TWO snails. A look at the back of the movement reveals a small cam in the middle of the plate and a large “player drum” or pin drum. The two racks working together with the little cam and the player drum, which can shift outward to play chimes or inward to strike the hour, is what makes it all work. The chime sequence is self‐synchronizing and with so few working parts, once setup correctly this can be a relatively trouble free movement. (Source R. Croswell’sTaming the Sessions Two Train Clock)
This clock requires servicing for two reasons;
It runs for several minutes or an hour or so and then stops
The striking and chiming is very erratic. It might strike 4 o’clock one hour and 9 o’clock the next and the hammers “hang up” during the quarter hour chime.
There are a number of “exterior” parts that must be removed before separating the plates
Dis-assembly of the Westminster A is conventional however there are a number of “exterior” parts that must be removed before separating the plates. The regulator gearing, verge, drum assembly, hammers and racks as well as other parts are removed one after another. The additional parts add considerable complication to the movement and can lead to issues when servicing. I will describe two particular issues I have encountered in the process of working with this movement. I believe these issues, which I will describe later, are likely what frustrate most clock repair persons when working on the Westminster A.
Rear plate showing regulator, verge and chime drum. Clamp on mainspring
I chose to leave the mainsprings in while taking the movement apart though I contained the power using C-clamps. On this clock the mainsprings can be removed without dis-assembly. This allows the repair person to easily service the mainsprings or the clicks (which are notoriously bad on Sessions clocks generally).
Unfastening the drum and hammer assembly went without issue since there are only two bolts securing it to the plate.
The 2 racks, a unique feature, work together to produce the strike. They are located one on top of the other and are secured to a post.
Two racks stacked on top of each other. The post on the right accommodates two springs
Taking them off requires releasing a pressure washer on the top of the post. They came out easily. However, one rack is missing a return spring which might partly explain the erratic striking of the clock. Such a simple thing that may make a big difference. I may have to buy or fashion a spring.
Rack with spring
Rack without spring. The spring clips into the hole on the rack arm
Specialized tools are needed to remove some parts. Those I don’t have
Two issues.
One, I could not remove the hub supporting the gathering pallet pins seen here. It’s unfortunate because there is more lateral movement of the arbour that I am comfortable with which tells me that a bushing is required. I did not want to risk damaging the arbour and I don’t have specialized tools to do the job. I may have to live with it. However, it may not be so bad once the other bushing work is completed.
Gathering pallet pins
Two, I could not remove the centre cam despite pulling and gently prying.
Centre shaft cam
Again, I did not want to risk damaging the arbour. Specialized tools, such as a puller in this case, are required to remove it. That, I don’t have.
This clock has a unfortunate reputation for soft pivots
I will have to work around these two issues. Pressure fitted parts on any movement are very frustrating when said parts cannot be removed without special tools and this one is a challenge indeed. Re–assembly might be a little frustrating particularly with the centre arbour still attached to the rear plate which may effectively be “in the way” of positioning other wheels in place.
I inspected the pivots on the wheels and they all look good (no tapering) with expected wear for a clock of this period. I was worried because this clock has a reputation for soft pivots and perhaps because this is a later model, Sessions might have been introduced harder steel for the pivots. There is plenty of bushing work that needs to be done, however.
On to cleaning, bushing work, re-assembly and testing in Part III.
Occasionally, I receive private email from readers.
One reader asked why I dated the clock to 1950
I received a couple such emails regarding my Kienzle World Time clock and it prompted me to dig a little deeper into the origin of this unique clock.
The clock is substantial, measuring 13 and 3/4″ high, 10″ wide 2 and 1/2″ deep. It is certainly a singular work of elegance, style and a genuine stand-out in any room.
Vintage single train Kienzle World Time desk clock
One reader asked why I dated the clock to 1950.
I referred the reader to this article. The article suggested that the mechanical version of the World Time was introduced the late thirties. It had a healthy production run and there were several variations. Mine was “Made in Germany” (West Germany was created in 1949) and might have been manufactured on or before 1949 which would not have prevented it from selling in the 50s. For most of the ones advertised on Ebay, 1950 appears to be the most commonly cited year of manufacture though there are no specific markings regarding date of manufacture on my clock.
It was designed in 1939 and at least one clock was made that year
However, here is some additional information which suggests that although it was designed in 1939 at least one clock was made that year though it did not go into full production until much later.
A birthday present for an infamous leader of Germany
The first Kienzle World Time clock was presented to Adolf Hitler on his 50th birthday in 1939 by the government of Würthemberg. The classical design with the world map in the “Mercator” (cylindrical map projection) style and the moving narrow scale with the time in the denoted cities came from the, at that time, Heinrich Johannes Möller, a famous designer who was working for Kienzle from 1931 onward til 1970. Möller was hired at age 27 and became Kienzle’s principle designer. The original clock had a bulky “foot” or base and was decorated with swastika patterns on the edge. After the war, the decoration was altered, the base became smaller but the general layout of the dial was preserved through all permutations of the clock, from the early mechanical versions to the electro-mechanical version and finally the quartz movements in the 80s. A curious feature of the clock is that it shows Germany to be the centre of the world.
Kienzle 24 hour time sequencer
Back of Kienzle clock showing winder and speed adjustment
The World Time clock turned out to be a long standing model and was available to purchase up until the 1996 Kienzle bankruptcy. During the period that the World Time Clock was introduced (1939) Kienzle had more than 6500 employees and a production rate of 5 million clocks.
Through the later 50s and 60s Kienzle clocks lost their stylistic prominence and followed then current (international) stylistic influences but Heinrich Johannes Möller was a significant influence not only on the design of Kienzle clocks but in the clock world in general.
I recently purchased a vintage Canadian made New Haven 8-day short drop octagon time and strike clock. It is in the familiar style of a schoolhouse clock.
The New Haven Clock Company lasted just over 100 years.
Sadly, The New Haven Clock Company lasted just over 100 years. Much of the history of the New Haven Clock Company comes from this informative site.
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 buys out a competitor’s company, the Jerome Clock Company. They move their production to the former Jerome factory and New Haven begins making clocks under their own trademark. In 1870 some of New Haven’s clocks are marketed under the Jerome & Co. brand.
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 emerges from reorganization. In 1902 Walter Chauncey Camp (1859-1925) began to turn the company around. In 1923 Walter Camp steps down as head of the company and is succeeded by Edwin P. Root.
In 1929 Richard H. Whitehead replaces Root as president of the company but by this time New Haven is again facing financial difficulties which is compounded when the Great Depression hits in November, 1929. Whitehead is able to keep the company afloat during these troubled times and the firm becomes profitable once again. From 1943 to 1945 the company uses its manufacturing plant to aid in the war effort, producing products almost exclusively for military use. In March of 1946 The New Haven Clock and Watch Company becomes the new name of the firm after it reorganizes once again. It returns to what it did best before the War, once again making clocks and watches.
The 1946 reorganization eventually leaves the company vulnerable to foreign investors and it loses control to a consortium of Swiss watchmakers. The man who had successfully shepherded the company through the hard times of the Depression years, resigns as president. In 1956 the New Haven Clock and Watch Company files Chapter 10 bankruptcy in a U.S. court. Its fortunes have declined precipitously since Whitehead’s departure and it never recovers. In 1960 the company goes out of business and the production lines are closed. The facilities are sold through a combination of public auction and private negotiation in March of 1960.
The New Haven Clock Co. of Canada was established at Brantford, Ontario (Canada) in 1906. The New Haven Clock Company of Canada was a subsidiary of the New Haven Clock Company of America. Both mantel and wall clocks were made in the Brantford plant with Canadian wood cases, but the spring-driven pendulum movements were brought in from the U.S. The Canadian arm of the New Haven Clock Company closed in 1956.
This clock was made in the 1930s and taken out of a decommissioned one-room schoolhouse in 1963.
New Haven schoolhouse clock
I am always fascinated by a clock’s history and I always ask a seller how much they know about it
I am always fascinated by a clock’s history and I always ask a seller how much they know about it. I believe a clock’s provenance is almost as important as the clock itself. The seller, a man in this seventies, related in great detail how he acquired the clock from the Lone Spruce School in Invermay Saskatchewan in 1963 when the municipality was selling off school assets. Saskatchewan is a western province of Canada. Invermay Sask is a village in the east-central region of Saskatchewan, Canada with a population of 247 in 2011. Invermay is about 75 km west of Canora or about 50 km east of Wadena on Highway 5.
New Haven clock instructions
Lone Spruce school was built between 1913 to 1915 on the west side of section 1 township 34 range 8 west of the second meridian, and it is noted by local historian Caroline McDonald, that the school was 1/2 mile north from each of the north and south corners of the section of land. Classes opened under Mr. Oliver, during World War 1. A new school was needed around 1950-1951, and the new school yard chosen was section 8 township 34 range 7 west of the second meridian, the old school yard having been two miles to the west of the new school. The old school house sat empty for 10 years and was removed in 1959-60. When the new school closed for classes, the Lone Spruce school house was re-located into Hazel Dell around 1959-1960 and decommissioned in 1963 at which time its assets were sold.
Why a school board would order time and strike clocks is an interesting question.
#331 appears on the inside access door. The number 331 was likely an inventory number that referred to one of a lot purchased by the municipality in the 1930s. Why a school board would order time and strike clocks is an interesting question. My other schoolhouse clocks are time-only. Why the access door is a solid sash rather than glazed is another curious question. The combination of the solid sash and time & strike movement must have hit a particular price point for the school board at that time. The teachers were likely instructed not to wind the strike side.
Time zone clocks
The New Haven clock is now one of three “time zone” clocks on our kitchen wall. I have a daughter in Victoria BC, and a daughter in Calgary, Alberta and at a glance I can see the time in those two regions of Canada. The New Haven clock is our local time; the Victoria clock is a Waterbury and the Calgary clock is a Sessions.
This clock is on my calendar for servicing which I will cover in an upcoming article.
The Germans would not have called them schoolhouse clocks, rather, short drop octagon wall clocks. The term “schoolhouse clock” is typically an American description.
The stylistic features of the Jauch reminds me of my Canadian made Arthur Pequegnat Brandon II wall clock
Jauch wall clock
We often cruise the HiBid sites. I am not sure if they are wholly Canadian but may be in the US as well. HiBid are a hosting service for antique online auction companies and from time to time clocks come up on estate sales on various sites. One day in the past week (early February 2017) we were on a Nova Scotia HiBid auction site and noticed a Jauch drop octagon with a PL42 movement and I made what I thought was a reasonably small bid. We had errands to run that day so I just left the bid, got home later and realized that I had won. It was a good purchase.
The stylistic elements of the Jauch reminds me of my Canadian made Arthur Pequegnat Brandon II wall clock pictured here.
Brandon II by the Arthur Pequegnat Company of Kitchener Ontario, Canada
I picked the clock up yesterday (mid February 2017). There is very little wrong with it. I took the movement out of it’s case, inspected it, noticed that it was not very dirty, gave it some oil, and put it on the wall and it ran like a charm. Since it is not in dire need of disassembly and cleaning I decided to leave that for another day.
It has some unusual features. The case is solid oak, no veneers and surprisingly heavy for a clock made in 1976. The finish is light oak. The case measures 15 inches wide by 23 inches long, 5 1/4 inches deep. The movement is a time only, typical spring driven recoil escapement stamped PL42, is heavy and is well constructed with quality gearing. The date of manufacture for the movement is September, 1976. The dial bezel is hinged at the top and the spade hands are what you would typically find on this style of clock. The dial is paper on tin. The pendulum has a large and heavy nut on the back of the bob that may not be original to the clock and I am inclined to think it is a replacement. The bob can be seen through a glazed lower access panel. The previous owner made a crude “adjustment” to the case to accommodate the pendulum swing (last photo). One of two wall stabilizer screws can be seen in the fourth photo below. There is a missing top section access panel on the back of the clock that I may or may not replace.
Well made solid oak construction
Movement showing escapement
Pendulum and adjustment nut
Jauch pendulum adjustment
The clock is a Gebruder Jauch wall clock. Gebruder Jauch was a clock company from Schwenningen, Deisslingen, Germany. The Gebruder Jauch company manufactured hall, wall, and mantel clocks. They made movements for the trade, both spring and weight driven. In the late 1970’s the company fell victim to curtailed exports and the last recorded year of operation was 1978. The year they began is unclear but 1912 seems to be the consensus. Otherwise, I could find very little on this clock company. Perhaps someone can enlighten me.
What most people visualize as the Schoolhouse clock
My recent acquisition of another schoolhouse clock stimulated my curiosity and prompted me to do some research on the origin of the name. In this article I will describe my thoughts on how the schoolhouse clock came to be and my most recent Sessions wall clock purchase.
During my research I found it very interesting that little can be found regarding the history of the schoolhouse clock. I realize that many older readers growing up in the rural areas of Canada and elsewhere in North American have fond memories of the one-room schoolhouse with a large clock in either the front or the back of a classroom. I did not live that experience rather, when I was young and attending a large urban school the Simplex master / slave clock is the one I remember best.
The schoolhouse clock that I bought recently adds to my modest collection of three schoolhouse clocks. Given that I spent many years as an educator, it seems only fitting that I would have an interest in schoolhouse clocks. My schoolhouse clocks are all a similar style; short drop octagon, constructed of oak, brass dial bezel, bottom glazed access sash, 12 inch dial or 9 inches as in this case of this clock and the Waterbury pictured below. Although 9 inch clocks were used in schoolhouses they were also found in office or workplace settings.
They were not called a schoolhouse clock when they were made
Schoolhouse clocks were the standard design for early North American school houses because of their larger, easy to read dials. These distinctive clocks were hung in many schools rooms across Canada. The majority had simple but tough time-only movements and some even came with a calendar function. Occasionally they were ordered with time and strike movements but the cheapest and most popular versions were time-only. This type of clock had a very utilitarian look and function.
They were not always called schoolhouse clocks. None of the labels on my clocks have the word “schoolhouse” written on them and are either described as a”drop Octagon” in the case of this Sessions or have a specific model name. The term schoolhouse clock was not applied to them when they were made but came to be known as a particular style of clock found in school settings by later collectors. If a particular style was ordered by a school authority makers might have informally described them as clocks for schools or “school clocks”. In any event, the term has become a permanent part of the clock collector language.
Label on back of Sessions clock
With a swinging pendulum visible from a distance the clock can easily be seen running and the open-door bottom access sash allowed for restarting and adjusting the rate. In some clock collecting circles it is said that schoolhouse clocks are a derivative of the English drop dial fusee clock, an example of which can be seen here. Drop dials were produced in the late 18th through to the 19th century and closely resembled the schoolhouse clock. Unlike spring-driven schoolhouse clocks, fusee clocks have conical construction from which a chain or gut-line is pulled by the mainspring barrel allowing the power of the mainspring to be released evenly thus assuring better accuracy.
When I am in the process of buying a clock I always ask the seller this question. “How much do you know about this clock?”
When I am in the process of buying a clock I always ask the question. “How much do you know about this clock?”. I always ask this question because I am interested in a clock’s provenance and some of the stories are quite intriguing. The seller, a man in his late fifties, thought about it for a moment and said, “Well, I’ve had it since I was 14”. The clock came out of a decommissioned one-room schoolhouse in a small town called Springhill, Nova Scotia (Canada). However, when I first saw the clock I said to him, “It looks like a nice office clock”. The seller quickly corrected me and said, “It’s a schoolhouse clock”. “It runs for a little bit and then stops, maybe you can do something with it”, he added.
It is a 1920’s vintage Sessions Drop Octagon wall clock. It has a solid medium dark oak case with original hands, ornate pressed brass pendulum bob, solid brass bezel, 80% of an intact label on backboard, tin dial pan and stenciled lower glazing on the sash. The paper dial is original but it is heavily “foxed”. The movement is 8-day time only. The dimensions of the clock are a 9″ diameter dial, 19″ high, 13 1/2″ wide by 4″ deep. It is in reasonably good condition given it’s age and for $20 it was quite a bargain. It is also intact; there are no missing or broken pieces.
Sessions time-only movement
I don’t think this clock has been run in quite some time.
I took it home, hung it on the wall and true to what the seller said it would run less than a minute and stop. I noticed a rubbing sound around the pendulum area as it was running. The pendulum bob was hitting against the inside front of the case. I took the movement out and observed a bent crutch rod, corrected it, put it on a test stand and it ran immediately. As expected the movement had quite a bit of grime and required attention but it ran for a day before I took it apart for a thorough servicing. I don’t think this clock has been run in quite some time.
I found it curious that the suspension spring was soldered where the spring hooks into the top block. It likely kept slipping off and solder was used to keep it in place. In any event, the spring cannot be taken out without first removing the solder! The clock is in very good overall condition for it’s age and the movement was not as dirty as I first thought. The pivots are in decent condition for the most part and there is minimal wear overall. The movement was disassembled, cleaned and in the process I decided to install two bushings for added insurance, one on the escape wheel (front plate) and the other on an intermediate wheel (front plate). The movement was tested, put in beat and reinstalled back into it’s case.
I may replace the paper dial but I am going to see if I can live with it for the time being.
The dial has many brownish spots as you can see in the next photo. The clock had to have been in a moist environment for a long period for the paper to discolour. My two options are, one, leave as is or, two, replace with a paper dial. I may replace the paper dial but I am going to see if I can live with it for the time being. The brass bezel cleaned up well but the exposed tin surrounding the paper dial has blackish areas which I managed to reduce with CLR but could not totally eliminate. Of course, I later learned that CLR is really not appropriate for this purpose as it is an acid.
Dial showing rust staining
The case has years of grime which was easily remedied with Murphy’s soap and water. It cleaned up very nicely. Following the cleaning I gave the case a light coat of shellac to restore the luster of the oak. It looks good and it runs well.
My other drop octagon clocks are a Waterbury Arion, an unknown Ansonia and an Arthur Pequegnat Brandon II.
This Waterbury Arion is 19 inches long
Ansonia short drop octagon, model unknown, 12 inch dial
Arthur Pequegnat Brandon II, 12 inch dial
Time-only movements are the easiest to work on and a very good movement to learn on.
Repaired Sessions Drop Octagon clock
Time-only movements are the easiest to work on and a very good movement to learn on. If you are a beginner in clock collecting and repair clocks such as this are satisfying clocks to work on and presents few challenges. I am happy that I managed to bring this particular clock back to it’s former schoolhouse glory.
The term schoolhouse clock is a term that was not applied when they were made but came to be known as a particular style of clock found in school settings by later collectors. The schoolhouse clock is such an endearing name that when one thinks of a schoolhouse clock the memory of these specific styles of clock immediately comes to mind.
I prefer time-only clocks above anything else. They are simple to work on and because they are less complex they tend to be more accurate, relatively speaking. Most are easy to service but this little guy has me stumped.
Thousands of these relatively small German movements were made and some found their way into small shelf clocks like the ones I will be talking about in this article.
Time-only movement, German
Let’s not confuse these inexpensive clocks with better known and highly regarded Black Forest clocks of Germany
I acquired a couple of Blackforest shelf clocks about a year ago. Let’s not confuse these inexpensive clocks with better known and highly regarded Black Forest clocks of Germany. The clocks I will be discussing here were made by the Blackforest Clock Co. of Canada in the 1930s. Later on, during the war years (1941) the company felt compelled to change it’s name to the Forestville Clock Company of Canada. They sourced their movements from England during the war years and Germany prior to (and after) World War II. They are German time-only “plate-clock” movements. They are called plate clock movements because they were made to be placed behind decorative plates, commonly called delft porcelain wall clocks designed primarily for the kitchen. Many delft clocks had time-only movements just like the ones in these shelf clocks.
King George VI Commemorative visit 1937
Blackforest Shelf (mantel) clock circa 1935
They are easy to find. Antique stores, junk shops, and thrift stores all have them. They are very cheap, usually quite stressed having spent most of their lives in basements, attics and garages and probably the last clock to leave the store shelf. They are always passed over for the “better” clocks. I buy them because they are cheap and relatively easy to bring back to life. The pictures you see here are clock cases that have been significantly refreshed. Here’s a before shot.
This is one very homely clock
Those who are familiar with time-only movements know they are relatively simple to work on
Since the mainspring in one clock snapped in two places I have combined the best parts of each one in an attempt to have a working movement for the most attractive looking clock which for me is the 1937 commemorative edition King George VI clock. I might just throw in a quartz movement for the other clock unless I find another plate clock movement. For those who are familiar with time-only movements they are relatively simple to work on. You might call them fun and a good challenge for those new to clock repair. The gears are small and the pivots are tiny but they are easy to dissemble and put back together. No helper springs and levers to worry about. Here are some shots of the movement.
Movement inside the case
Parts of two movements are combined to make a working one, back plate is off
All shined up and on the test stand
Showing unique one piece pallet, verge and pendulum assembly
All in one pallets, verge and pendulum rod and bob.
I have been testing the movement with mixed results. I installed one bushing on T3 after which the movement ran better. It is in beat and will run but not for as long as I would like. Why can’t this little guy run a full eight days? The best it can do is 4 days. Perhaps a mainspring issue; too weak to give me a full eight day cycle? A pity because I truly wanted to have this thing running strong and reliably. Being a glutton for punishment I have another plate clock coming in the mail. I am not absolutely sure if it has the same movement but I am willing to bet that it does since it is another Forestville, this time a true delft clock.
These often neglected clocks are great fun to work on. Total outlay for all three clocks – $55. Not bad!
My quest for a one-weight Vienna Regulator ended this past week and I am now in possession of a miniature rather than a traditional antique Vienna wall clock. Here are first impressions back in 2016.
Top showing face, hands and crown detail
This attractive unmarked Vienna Regulator one-weight (time-only) clock is 34 inches long 4.75 inches deep and 11 inches at it’s widest point and 8.5 inches at the waist. There are no markings on the movement. My research tells me that very few Austrian clocks have markings on the back plates. There are indications that the lines and style suggest Austro-Hungary, about 1870. The maker, however is unknown.
I believe that this clock is a transitional clock that forms the link between the simplicity of the earlier styles and the extravagance of the latter. Where the earlier pieces rarely have columns on the side of the door, the transitional clocks have either broken columns (tops and bottoms of columns with hanging finials) or slender, elegant columns. In comparison, the hallmarks of the Alt Deutsch clocks were full, and typically fluted columns with Corinthian pediments and rectangular panels at the base. The four-posted keyhole mounts were common throughout the transitional period. Most dials are two-piece porcelain with spun-brass bezels.
Transitional Vienna Regulators typically have wooden pendulum rods and brass bobs with zinc backs. The cases were typically made with walnut, cherry and other fruit wood veneers. There are not as many ebonized or faux (false-grained) finishes in the transitional style cases.
one-weight Vienna wall clock
Grain in two directions
This is a high quality clock housed in a beautiful walnut wood veneered case. The case is in excellent condition save for a few scratches near the door catch from the small brass hook moving back and forth and two small pieces of veneer missing on the uppermost right side that are not visible when looking at the clock head on.
The case is adorned with an attractive crown that is part of the clock unlike similar clocks that have removable toppers. Two finials finish the top. The finals do not appear to be original but are consistent with the style and age of the clock. The twin pillared tapered columns on either side start at the top and narrow towards the bottom of the case, an unusual feature and evidence of skilled craftsmanship. Curiously the left corner rectangular column piece is slightly longer than the right piece. The case is correctly finished on the bottom with a middle and corner finials. On the sides are two brass screws (or standoffs) for leveling adjustment.
One of two standoffs
Bottom finial is notched
Top finials originally might have been larger
Inside the case is a porcelain beat scale and large pendulum. All of the glass is original and in good shape. The interior glass clips used to secure the glass to the inside of the frame appear to be a later addition. The front glass which shows characteristic waviness and small imperfections are consistent with the age of the clock.
Bottom showing beat plate and finial detail, notice waviness of glass
Bottom finials
The simplicity of the time-only movement is what makes them last so long and remain easy to maintain. The four-posted key-hole mount is typical of a Germanic or Austrian clock. The Graham deadbeat escapement assures accurate timekeeping.
Four-posted key-hole mount
Side view of movement showing deadbeat escapement and gear train
Escapement
Escapement closeup
Case showing mounting bracket and suspension spring slot
Back board
The brass weight is hung from a brass pulley by mean of catgut cable. The dial is a two piece porcelain with inner and outer brass bezels surrounded by roman numerals with bold but delicately styled hands. The winding arbour is framed in brass. There is some crazing on the dial consistent with aging.
Slight crazing on the porcelain dial
The original clock key is a winding type with wooden handle.
Winding crank
There are stylistic elements that suggest that the clock is Germanic or Austrian such as the elaborate clock hands, the tapered pillars, and integrated crown. So, is this clock a Germanic, Austrian or Austro-Hungarian regulator? I am very pleased with my purchase and I believe that I bought a quality clock that, according to my research, was made in or about 1870. If you know the answer or can point me in the right direction I can be one step closer to solving this mystery.
I had a discussion with David, a horologist acquaintance who is currently working on my 138 year old Ingraham Huron mantel clock (pictured above) about clock repairs in days gone by. He said he had happened to have a conversation a few days ago with an 82 year friend who had been in the clock repair business most of his life who said that times were very different in the “olden days”.
Imagine a Canadian home in the 1920s or the 1930s. In those days a clock was like a refrigerator or a washing machine; it was an appliance. The clock was generally inexpensive and purchased for one reason, to tell the time. Quite often it was the only timekeeping device in the home for common folk. Despite the fact that they were relatively poor timekeepers, people in those days did not demand accuracy in a clock, not like today. If it was correct within a minute or two a week that was just fine. Not only was the clock cheap, it was sturdy, functional and withstood a certain amount of abuse. My Arthur Pequegnat kitchen clock, for instance, sold for $5 when it was new in 1912. Five dollars was a lot of money when the average person such as a a railway employee might have made $662 a year or about $12.75 per week, but the home had to have a clock.
This Arthur Pequegnat kitchen clock sold for $5 in 1912
There was always someone in the community that tinkered with clocks and for very little money, or a trade for services, the “appliance” was repaired and promptly returned to it’s owner. The tinkerer was usually someone who fixed things in their spare time rather than fix clocks as a profession. In larger urban centres clock repair persons (trained horologists) set up professional shops but in rural Nova Scotia those services were expensive and few and far between.
When the day came and the clock stopped running, it had to be fixed, and quickly. Often the request was, “just make it work”. The repair did not have to be pretty so long as the clock functioned and the cost of the repair was reasonable. Specialized clock tools were expensive and difficult to acquire so the tinkerer relied on tools they had lying around in the garage or the basement; a hammer, a pair of pliers, a punch, a file, a screwdriver and so on. The self-trained tinkerer did the best he could to make his neighbours’ clocks run often using questionable methods. Since brass bushings were not available the tinkerer would use a punch to close a pivot hole. In the 1940s when the soldering gun was commercially available and inexpensive, it too was added to the toolkit and often a piece of brass was soldered (or riveted) to the plate to accommodate a new pivot hole. They might also soak the movement in a bucket of gasoline overnight and then oil it with something like 3-in-1 oil. Sometimes this would be enough to clean out the gunk and allow the clock to run again, the costumer would be happy because their clock came back working and the tinkerer would charge very little for their “services”. The clock was not worth a great deal and the customer would not have had the money to pay a professional anyway. Common short-term solutions such as these often led to more frequent repairs and eventually replacement of the clock.
In the 1930s the synchronous electric clock began to replace the mechanical clock. Yet, homeowners in the rural areas who had no electricity hung on to them and kept them running, but eventually the electric clock gradually replaced the mechanical clock. Although, many of those old clocks were trashed, sent to the garage, the basement, or the attic, some were passed down to family members and are cherished keepsakes to this day. Not long after, the tinkerers in many communities began to disappear.
Today we covet our prized antique and vintage clocks that adorn our homes. When they are ticking away we marvel at the inventors and innovators of the past and when we want that certain clock, cost is no object. To repair them we employ all manner of modern technology; bushing machines, broaches, special files, clamps, spring winders and lathes to ensure that the “job is done right”, the clocks end up lasting years and are “better than ever”. But it was not always like that.
We look down upon those tinkerers of the past and the repairs they made without really understanding what it was like during those times. “What butcher worked on this?” I hear some people saying. Well, I have said it myself, but after talking to David I now have a better understanding of the clock tinkerers of past and the important work they did for their communities.
I am not sure where you would have found a Waterbury Arion. It is really too small for a schoolhouse clock or an office clock unless it was a tiny office. Nevertheless, enough of them were made since they are fairly common.
Waterbury Arion octagon short drop without glass and bezel surround
I bought this time-only clock from an older gentleman in Halifax, Nova Scotia.. When he advertised it on a local online for-sale site the photo was so poor that I did not notice that it was missing a bezel and glass so when I arrived at his home we negotiated a slightly lower price.
The oak cabinet is in very good condition as is the reverse painted glass sash. On the other hand, the paper dial is not in great shape but I have decided to leave well enough alone. I think it adds character to the clock. It is a strong runner and keeps very good time. Since it is only 19 inches tall it will fit just about anywhere in a home. A year has gone by and I like the clock so much that I felt it was worth putting on a glass dial and brass bezel.
I measured the clock face and ordered a new bezel and glass. Not having done this before, I thought the glass and bezel would come as one complete assembly or if not complete, a simple way of attaching the glass. What came were 4 brass clips, a hinge without screw holes, the brass bezel, convex glass sized to fit and a 1 1/2 inch long brass tab. Not what I expected!
Original hinge prior to sanding and cleaning
I did not see the need to replace the original hinge as it is in very good condition. I learned that soldering will only hold if the parts to be soldered are cleaned/sanded beforehand and petroleum-based plumber’s flux paste is used, plus I chose to use a propane torch rather than a soldering iron to get as much heat to the parts as I could. Capillary action is required to make the solder flow so there must be sufficient heat.
Although I need more practice soldering I achieved a strong bond. At hand were Robertson screws to secure the hinge to the case which will be replaced with slotted screws at a later date.
New bezel installed with old hinge
Next was getting the glass into the bezel. Here is one of the clips that I soldered into place. There are 4 of them and each one was a minor frustration. If the solder bond is strong enough the clips can be safely bent and I was able to bend these with ease.
Bezel showing a clip soldered into place
The high heat of a torch will discolour the brass. Too much heat and the outside of the brass will also be discoloured. Must be beginners luck, the outside of the bezel is fine.
When pushing the tabs down to anchor the glass I put a small chip in the glass which is not otherwsie noticeable. I did not want to put an anchor slot in the left side of the bezel which is what the 1 1/2 inch tab is for so I decided to trim it and use it as a bottom support for the bezel assembly, just under the number “6”. Not ideal but very functional.
You can just see the support tab under the 6
In the process I also cleaned up the brass around the dial pan to match the new bezel/glass surround. Despite minor frustrations and the need to stop and think as I went along the project is now complete and the clock looks much more better.
Completed bezel project.
A great little project and I learned more about soldering along the way.
I have in my collection an unsigned 8-day carriage clock in a moulded rectangular brass case. This attractive little clock has a white enamel dial with Roman numerals, blued steel hands and a spring driven movement with platform lever escapement visible through the top beveled glass. The moulded brass case has beveled glass panels on all sides complete with a fold-down travel handle and two sided key.
Next to a Sessions Beveled No. 2
Although my knowledge of carriage clocks is somewhat limited, searching the origin of the carriage clock on the net reveals that this type of clock was a very popular item for well-to-do travelers in days gone by. Carriage clocks were spring driven clocks popular in the late 19th and early 20th century designed for travel. It’s golden age was somewhere between 1860 and 1900. The first carriage clock made by Abraham Louis Breguet was designed exclusively for Emperor Napoleon of France in 1812. More information about this fine inventor and horologist can be found here. Many came with a sturdy leather carrying case with one hinged panel that opened to check the time. Mine came without one.
The movement plates in my clock are secured by screws rather than pins suggesting that it was made at a later period. This clock would have been produced for the English market since it has “S”and “F” stamped on the escapement. If one assumes that the key which has “France” inscribed on it is original, then the clock is French. There are no markings on the outside of the clock save for the number “73” stamped twice on the inside access door and once on the bottom of the carrying handle. There are numbers visible on the inside of the plates that I can barely see but once I get the clock apart I can determine if they mean anything and report in a subsequent blog entry if I find anything of significance.
It’s diminutive size, 3 inches wide by 4 1/2 inches tall (without the handle) and 2 1/2 inches deep makes it exceptionally portable. If it is to be displayed on a mantel, a shelf or a desk, it is small enough to be placed anywhere in the home without dominating a room.
The balance and spring-driven platform jeweled escapement that comprised the working mechanism of the carriage clock made it ideal for transportation. The fact that it needed to be transported means it was more robust in dealing with jostling and movement than any other type of clock in it’s day. They were built to last which is why so many of them survive in very good condition to this day. Many had time and strike mechanisms, some with a repeater function, but this is a simpler time-only version.
Back plate showing winding arbour and lever for speed adjustment, with verdigris present
I managed to revitalize the case as you can see in the first two photos. However, the back plate shows a significant amount of oxidization though one hopes that the movement itself is in good condition. This oxidation is called Verdigris. Verdigris is a bright bluish-green encrustation or patina formed on copper or brass by atmospheric oxidation, consisting of basic copper carbonate.
Although the clock came to me in running condition the movement is very dirty and requires disassembly and a thorough cleaning. I am encouraged by the fact that the clock ran through an eight day cycle so I must assume that the jewels in the escapement are in good condition. Repairing jeweled escapements is not something I can do at this stage.
At the moment I see two issues with my clock. One, there is a small break in the lower corner of the beveled glass on the left side which is barely visible and two, the pull handle on the access door is slightly bent. There may be other issues once I get it apart but we’ll cross that bridge when it comes. I might even find that missing piece of beveled glass trapped somewhere in the movement.
During my research concerning the repair and servicing of carriage clocks I have discovered that letting down the mainspring is critical prior to disassembling. I read about a case where the platform escapement was taken off without letting down the mainspring and the result was the contrate wheel (having teeth that are at right angles to the plane of rotation) below the escapement was seriously damaged. I want to avoid that.
At the moment I have too many other clock projects on the go. However, in the meantime, that won’t keep me from displaying this beautifully crafted timepiece in a prominent location.
In a future blog I will report on the steps I will take to bring this clock to a healthy running condition.
I put a quick article together on my newly acquired modern Art Deco brass Kienzle World desk clock in August and with only one photo in my post I really did not do this fine looking timepiece any justice. I hope the following photos will show that this clock really impresses. As I mentioned in my last post regarding this clock, this is one of many clocks conceived by renounced German designer Heinrich Moeller. Moeller, who was trained as a cabinet maker, began working with Kienzle as chief designer in 1931 and through to about 1970.
On display with Ingraham Huron
This vintage clock is from the period 1950 to 1960 judging from the many offerings on EBay. I noticed that this style is occasionally advertised as a 1960s clock but judging from others I have seen I am fairly confident that this is from 1950 give or take a year. This style seems to be the most desirable of the series. Later ones had quartz movements and were in less demand, judging from the lower prices. The weight is very substantial and it measures 13 and 3/4″H X 10″W X, 2 and 1/2″D.
Back showing winding key, speed adjustment access port and time adjustment knobBrass bezel
This clock is in excellent condition with minimal wear and tarnish. In fact, observe the front and side views for an appreciation of the pristine condition of this clock. The case was grimy as one might expect and a little polish brought up the finish very nicely.
Quite often small parts are missing in clocks such as this, for example, the time adjustment knob or the cover for the speed control needle. In this case everything is completely intact. It is in very good working order and will run for a full 8 days.
Decorative brass base
Will I service it? I am not sure. According to comments on the NAWCC message board some members have not had much luck working with this clock. Given that it seems to have had minimal wear and tear it may not have had a lot of use over the years so it might be wise to leave well enough alone, for now. I would like to oil it, however!
Winding crankAperture for the 24-hour day and night indication
I am very pleased with this acquisition. The clock is certainly a singular work of elegance, magnificence, style and a stand-out in any room.
My wife and I were at a little antique shop just outside Truro, Nova Scotia on a typical Sunday drive. I found a lovely Black Forest time-only shelf clock that was reasonably priced and bought it because it had a simple plate movement I was looking for. My wife on the other hand wandered through the same antique store and noticed a Kundo anniversary clock. Kundo was a well known German clock make and is otherwise known as Kieninger & Obergfell. Although we were not really in the market for an anniversary clock the price was right.
I noted at the time that it was not functioning but all it took when I got it home was a winding to get it running again and two weeks to regulate the time. Compared to those I have seen on EBay this one is in excellent condition and cleaned up well. The photos were taken prior to cleaning.
Kundo anniversary clock
A 400 day anniversary clock is otherwise known as a torsion pendulum clock. The torsion clock is a mechanical clock which keeps time with a mechanism called a torsion pendulum. This is a weighted disk or wheel, often a decorative wheel with 3 or 4 chrome balls on ornate spokes, suspended by a thin wire or ribbon called a torsion spring (also known as suspension spring).
Without glass dome
The torsion pendulum rotates about the vertical axis of the wire, twisting it, instead of swinging like an ordinary pendulum. The force of the twisting torsion spring reverses the direction of rotation, so the torsion pendulum oscillates slowly, clockwise and counterclockwise. The rotation is generally 270 to 360 degrees and takes about 7-9 seconds. Mine has a little bit of over-swing which is not problematic.
The clock’s gears apply a pulse of torque (provided by a winding spring) to the top of the torsion spring with each rotation to keep the wheel going. Because they are running so slowly and require little energy, they are capable of running for long periods but are not as accurate as weight driven or other spring driven clocks due to the fact that they are subject to temperature and humidity changes and the long run periods between windings augment any inaccuracy. Mine runs within 2-3 minutes a month and most would consider that to be acceptable.
Movement and pendulum with speed adjustment dial on top of 4 spokes
An adjustment allows the balls to move in and out of its axis thereby controlling the rate of the clock. The closer the balls are to the centre of the axis the faster they will spin and further from the axis results in a slower rotation. Torsion clocks were popular gifts because they would run a year between windings thus marking an important occasion or anniversary.
Torsion clocks are usually delicate, ornamental, spring wound shelf clocks which typically stand between 9 and 12 inches in height. The polished clock mechanism is usually exposed under a plastic or glass case or dome (need not be, however), to allow one to watch the torsion pendulum turn.
Movement showing spring barrel
This particular torsion clock was made in the 1970s. Shortly thereafter production of torsion clocks began to decline. There was a minor resurgence of electronically switched electro-mechanical (battery) torsion clocks but otherwise the age of the torsion clock was coming to an end.
Torsion clocks have a long history which I will explore in a future article.
Antique and Vintage Mechanical Clocks 
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