The Value of Saving Old Clock Parts: You never know when you may need that difficult to source part

Repurposing old antique clock parts can offer numerous benefits. For clock repair persons, these parts can serve as a convenient source for replacement components.

All clock repair persons consider this to be a best practice because it is sustainable, reduces waste, and conserves valuable resources.

Repurposing also provides an affordable means of obtaining rare and elusive parts for clock repair or restoration projects.

A case in point

Some years ago, I stumbled upon a seller who had four clocks for sale for just $20. It was a barn find in the true sense of the word.

I talked to the seller by phone and purchased them without knowing their condition. Upon inspection, I found that three of them had cases in poor condition but intact mechanical movements, making them well worth the purchase alone.

Although none of the clocks were particularly valuable, they were found in the same barn, all dusty and rusty, cast aside many years ago. In the eyes of the seller, the clocks were one step closer to the trash bin.

I considered resurrecting an Ansonia wall clock, which would have been a project for another day but there was a spring-driven time and strike steeple clock that was essentially intact so I decided to service it instead. The steeple clock movement was serviced and the case was refreshed. The results were quite satisfying.

It was a lucky find because the two mainsprings happened to be crafted from brass, which was utilized as a power source for clocks from roughly 1836 to 1840. Though rare the clock is not particularly valuable.

Elisha Manross steeple clock

While the Waterbury mantel clock was beyond repair and had to be discarded, there were still many parts from the Welch ogee clock that had the potential for future use. I removed the movement, pulleys, glass, hinges, iron nails, and door catch. The rosewood veneer was stripped from the case and set aside for a future project.

$20 for what some would consider trash

The salvaged veneer was used to create a new finial base for the Elisha Manross steeple clock pictured above and to cover the finial bases on the top crown of an 1850s Scottish tall case clock. In time the salvaged veneer was used for a number of other projects.

Scottish tall case clock
Scottish tall-case clock

Some clock parts are not difficult to source

There is actually a considerable assortment of new components available for antique and vintage clocks, which can be procured through numerous suppliers.

Examples are clock hands, pendulum bobs and leaders, feet, hinges, finials, bezels, hand nuts, case parts, and so on but by keeping old clock parts, clockmakers have access to replacement components that are no longer produced or readily available.

Ansonia Extra short drop wall clock
Trash or treasure?

As time passed, I revisited the Ansonia wall clock. The Ansonia Drop Extra wall clock shown above was in a disassembled state and the heavily corroded movement might have been deemed irreparable by some.

Ansonia time-only movement as found

I could have salvaged the veneer and wooden components and saved the movement for potential future use, but I chose to rise to the challenge and reassemble the clock instead.

The crucial brass dial bezel was absent from the clock, and while I initially believed I could find a replacement at a later time (I never could), I opted to reinsert the movement into the refurbished case.

Though clearly missing a few cosmetic parts the clock has proven to be a reliable runner to this day.

Ansonia Drop Extra wall clock
Ansonia Drop Extra wall clock

There is value in saving old parts

Retaining old clocks for spare parts not only helps to maintain the legacy of clockmaking but also serves as a dependable resource for those elusive components that can be challenging to come by.

Beyond everything else, the parts tell a story about the manufacturing process, the materials used, and the craftsmanship involved in creating a clock. By saving and reusing these parts, clockmakers help to ensure that the knowledge and skills of traditional clockmaking are not lost.

Saving old clock parts is not only practical but also beneficial for preserving history, maintaining authenticity, and ensuring the longevity of antique timepieces.

I am very close to replacing the mainspring on a Ansonia time-only movement

One more shot is what it deserves. It had been running fairly well since I serviced it three years ago it but in the last few weeks it has decided to run for about 5 minutes and stop and I think I know the reason why.

Ansonia Drop Extra wall clock
Ansonia Drop Extra wall clock

This Ansonia Extra Drop time-only Rosewood veneered wall clock was manufactured in the early 1880s by what was then known as the Ansonia Brass and Copper Company.

The brass dial bezel is the only significant part missing. Minor items such as the verge, hands, pendulum bob, suspension spring/rod, and the drop access door were easily sourced. I made the drop access door later on.

Here is an article I wrote in 2018 wherein I assess the case and movement for the first time. At the time I was challenged by the prospect of putting a rusty old movement back in running condition and giving it a new life.

It was in poor condition when I bought since it literally came out of a barn and it is just pure luck that it runs at all.

The symptoms? If wound halfway it would run 3-4 days and stop. If wound tight it would not run at all because surface rust and other contaminants caused the coils to bind together. This is very typical of old clocks that have not been running for years. A movement that is “overwound” is a myth. It is the combination of old oil, rust and dirt that seizes the mainspring.

Rusty mainsprings

For some clockmakers any rust on a mainspring means that is it tossed it out because the mainspring is inherently weaker. This particular mainspring has surface rust on the outer two coils and rust on the edges of the spring. Otherwise, it has no cracks or splits and has plenty of power.

Yes, it was seized

Generally, to remove rust, repairers often apply a liquid gel, black tea, or even use electrolytic rust removal.

If I were in the business of clock repair, I would certainly replace the mainspring and pass the cost on to the customer. However, the original mainspring is part of the history of the clock and I don’t think the amount of rust is enough to prevent me from reusing as long as it is cleaned properly. As far as I am concerned, replacing a mainspring is the last resort.

Servicing yet again

Now that I have it apart why not throw the parts into the ultrasonic for a good cleaning. After everything was dry I inspected the parts, polished the pivots, and pegged the pivot holes.

I released the mainspring but this is how it came out of the case

I gave special attention to the mainspring. After inspecting it (yet again) I used a Brillo pad, steel wool and a microfiber cloth to eliminate the roughness as much as possible.

Ansonia mainspring cleaned up and ready for installation

Following the cleaning I applied a thin film of Keystone mainspring oil. I then reassembled the movement and oiled it prior to placing it on the test stand.

Ansonia movement on the test stand

While on the stand I gave the mainspring a few turns, put the movement in beat and it ran well for a couple of days which is what I expected.

On day 4, it was time for the ultimate test, to wind it fully till it winds no further. I was hoping for a good result and it ran the full 8-day cycle. The mainspring just might be “clean” enough that it will now run without stopping.

I will monitor the results of this little experiment for a while longer but for now things very good.

Another mainspring saved from the recycle bin.

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