The homeliest clock in my collection is also one of my favorites

My collection boasts more than 90 clocks, with 51 on display throughout my home, 6 at our summer cottage, and 19 running non-stop. The majority of my 90 clocks are operational, although I periodically switch out some of them to maintain the 19 that run continuously.

One clock remains in its place in an upper hallway. One might assume that the clock is the priciest, rarest, most intricately designed, or possesses highly unique features. However, it’s quite the opposite—it is very plain, unremarkable in appearance, and a clock that some would consider unworthy of repair. Opinions may differ but I leave it up to you, the reader.

It is a circa 1895 Ansonia Extra Drop wall clock made by the Ansonia Brass and Copper Co. but is missing two essential features, the brass bezel for the clock dial and the lower access door (more on the door later). Otherwise, the clock came with most of its parts.

This clock has seemingly journeyed through life with its smile turned upside down. It’s a genuine barn discovery, and one can only speculate about the years it had spent scattered in pieces gathering dust and rust without knowing that it would be resurrected one day.

Ansonia Extra short drop wall clock on a bench in pieces — _{I brought the clock home wondering what to do}

After bringing the clock home, I found myself considering its future. At first, I debated whether to salvage the movement, the veneer, the finials, or the frame, or simply discard the clock altogether since its cost was negligible.

Then it dawned on me that despite missing some components, the clock could be revived. The idea of the clock languishing unused and neglected evoked feelings of sympathy, which I admit is a strange feeling for an inanimate object. In our throw-away world today perhaps the value in reviving and cherishing something that had been forgotten or overlooked, restoring its purpose and significance, led me to appreciate it even more.

Eight years ago, I was enthusiastic and eager to acquire clocks to work on them, and given my beginner status in movement servicing and case repair, I entertained the idea of using it as a learning platform for restoration. Repairing a broken clock always provides a valuable learning experience, allowing one to develop new skills in mechanics, craftsmanship, and problem-solving, which can be applied to future projects.

Let’s go through the steps I followed for this project.

The Movement

The time-only movement was encrusted with rust, presenting a significant challenge to restore it to working order. I spent considerable time scrubbing, cleaning, and meticulously sanding away the rust from the pivots and other steel parts.

The time only movement of an Ansonia wall clock — _{The movement was seized and coated in rust}

While I initially considered replacing a severely rusted mainspring, upon closer inspection, I realized that much of the rust was superficial, leading me to reconsider the need for replacement.

Ansonia time-only movement on a test stand — _{On the test stand}

Eventually, my efforts paid off, and I succeeded in getting the movement to run smoothly once again.

The case

Next, attention turned to the case. While a significant portion of the original label remained intact on the backboard, a section had broken off and was lost forever.

Ansonia backboard with partial label and a piece of backboard glued to an original piece of backboard — _{Ansonia backboard with partial label} _{and glued piece}

To remedy this, I found a suitable backboard piece from an old ogee clock cut a piece to fit, and glued it in place. The backboard is attached to the clock case in the photo below.

The clock came with no drop door — _{The clock came without an access door}

The case was also missing its access door, and rather than leaving the clock without one, I built a door frame using pieces of softwood. I then applied salvaged veneer from another project, gluing it onto the frame. Shaping old veneer over doweling is a challenging task, but I did my utmost to accomplish it as well as I could.

Veneer glued to the softwood frame and Knob and hinges ready to be attached — _{Not a perfect veneer job but good practice nonetheless}

The rest of the case repair involved bringing the pieces together with glue and then applying traditional shellac to enhance the intricate, fine-grained characteristics of the rosewood veneer. To complete the project the dial required some paint touchups and suitable hands were sourced from a clock parts supplier.

Ansonia Drop Extra wall clock hanging on a wall — _{Ansonia Extra Drop wall clock}

While not the most aesthetically pleasing clock by any measure, it symbolizes the trials of restoring a seemingly hopeless clock, transforming it into a functional piece that serves its purpose reliably every day.

However, its greatest achievement lies in offering me a valuable learning platform that I can apply to future projects. Every time I pass by the clock It reminds me not only of the work I put into the clock but moreover, that not all is lost and that certain things are indeed worth preserving.

April 2, 2024

Securing Clock Glass to a wood Bezel with Plaster of Paris: An easy Step-by-Step Guide

Antique wall clocks hold sentimental and aesthetic value, and preserving them often requires delicate restoration work. Purchasing replacement glass and securing it to a frame is one such restoration project.

Securing glass to the bezel of an antique clock can be achieved in several ways. It can be secured with tacks or clips or in the case of a metal bezel, brass tabs are soldered into the frame once the glass is in place. However, securing the glass to a wooden bezel can be more easily achieved by using Plaster of Paris.

_{Ansonia Extra Drop time-only wall clock} _{(pendulum removed)}

This versatile material, which can be found in any hardware store, when mixed with water, creates a durable and easy-to-use bonding plaster. In this step-by-step guide, we’ll walk you through the process of using Plaster of Paris to secure glass to the bezel of an antique wall clock.

Upon acquiring my Ansonia Extra Drop time-only clock, crafted in the early 1880s by the Ansonia Brass and Copper Company, I faced the challenge of its restoration as you can see in the following photo.

Ansonia Extra short drop wall clock — _{Trash or treasure?}

Despite its seemingly hopeless condition, the clock retained its essential components, with the sole exception of the brass dial bezel. Although the movement was encrusted with dirt, it remained intact and presented a salvageable opportunity for restoration.

After considerable sanding, rust removal, freeing of seized wheels, and subsequent bushing work, the movement miraculously began to run.

However, the glass was not securely fixed in its bezel and was temporarily held in place by tacks. I needed a more lasting solution to ensure the glass was firmly secured so, I opted for Plaster of Paris.

Except for the Plaster of Paris and the custom-cut glass, all the materials needed for this project are common items found in any household.

Materials Needed:

Plaster of Paris
Cold water
Mixing bowl
Stirring stick, spatula, putty knife
Correctly sized glass from a clock supplier
Paper towels or soft cloth
Sandpaper
Paint and brushes

Step 1: Detach the wood bezel from the clock case. Prepare the clock bezel by removing the glass and cleaning the bezel thoroughly. Use a soft cloth to wipe away any dust or debris. If the bezel has any imperfections, lightly sand the surface to create a smooth and clean area for the plaster.

Step 2: Mix the Plaster of Paris. The instructions on the Plaster of Paris package call for a two-to-one mixture (two parts plaster to one part water) which is far too thin. I have found that three to one or more is optimal to achieve the right consistency. Mix the dry plaster with cold clean water in a bowl; it should be the firmness of a thick paste. Stir the mixture thoroughly until you achieve a smooth, lump-free consistency.

Step 3: Secure the glass onto the cleaned bezel. If the glass moves too much, use painter’s tape or masking tape to temporarily secure it in place. This will prevent the glass from shifting while applying the plaster.

Step 4: Use a spatula or a one-inch putty knife (preferred) to carefully apply the plaster by spreading the mixture around the edges of the glass and onto the bezel. Ensure that the plaster is evenly distributed and covers the entire edge of the glass. Take your time to avoid air bubbles and uneven application. You have six to eight minutes of working time before the plaster begins to set.

Do not mix more material than can be used during the six to eight-minute period. However, if you have any left, simply find a hole in a nearby wall to patch.

Step 5: Once the plaster is applied, use a wet finger or a damp cloth to smooth and shape the edges. Pay close attention to the corners and make sure the plaster forms a neat, even seal between the glass and the bezel.

Step 6: Remove excess plaster before the plaster fully sets, by using a wet cloth and a putty knife to trim the edges. This will give the restoration a professional and polished appearance.

Step 7: Plaster of Paris hardens in about 30 minutes. Avoid disturbing the clock during this time to ensure a secure bond between the glass and the bezel.

_{Mixing acrylic water-based multi-surface paint}

Step 8: Plaster of Paris is paintable.

_{Sanding the plaster before applying the paint}

Touch up the bezel with paint. Aim to replicate the subtle hue of aged putty for a more authentic appearance.

Cure the Plaster of Paris for 24 hours before applying paint. Sand the rough areas with 200-grit sandpaper. Wipe down with a damp cloth. Apply the paint with an artist’s brush or equivalent. Allow the paint to dry completely before reassembling the clock.

Plaster of Paris in the bezel will contribute to a slight increase in weight, but the trade-off is enhanced rigidity.

_{The plaster is tinted to resemble aged putty}

Using Plaster of Paris to secure the glass to the bezel of an antique wall clock is a straightforward and cost-effective process that, when done correctly, can not only keep the glass securely in place but will add to the clock’s appearance with the added benefit of enhancing the structural integrity of the glass within its bezel.

Following these steps will go a long way towards preserving the beauty of your antique clock for years to come.

January 5, 2024

Ansonia Drop Extra does not run and a rusty mainspring is the culprit

Some time ago I wrote an article on an interesting acquisition, an Ansonia Extra Drop, a true barn find.

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.

It was in pretty rough shape when I bought it and the only significant part missing is the brass dial bezel and a number of minor items such as the verge, hands, pendulum bob, suspension spring/rod, and the drop access door (which I made later on).

I was challenged by the whole prospect of putting the many pieces back together and giving what most would consider a throw-away movement, a second chance.

Siezed time-only movement — A sad-looking and seized time-only movement

Here is the movement when I found it. What a sight! I thought if I stripped away all the rust and dirt something of value would be salvageable. How many of you would simply toss it out?

After disassembly, scrubbing, cleaning, and one new escape wheel bushing here is the final result.

Cleaned up time only movement — Cleaned and serviced time only movement

First servicing

The fact that the spring was unwound on the movement when I received it tells me two things. One, the chance that it is “set” is reduced and secondly, having an open coil means more surface rust on the outer part of the spring.

I did my best to remove most of the rust on the mainspring and it went back in the movement. A short while later I discovered that the clock would only run if I wound it about halfway. Otherwise, if wound tight it would not run at all. The surface rust was evidently causing it to stop.

Some clockmakers who after observing any rust on a mainspring would immediately toss it out and argue that the spring is weaker because of the presence of surface rust. In this case, the mainspring is unsightly but has no cracks and has plenty of power.

Other repairers apply a liquid or gel, black tea, or even use electrolytic rust removal to extricate the rust. I know I risk igniting a debate about mainspring replacement and if I were in the business of clock repair, I would certainly toss out the mainspring and pass the cost on to the customer. However, I am hesitant to spend money on a new mainspring for what is essentially a $5.00 barn-find clock and my challenge was to spend as little money as possible on this clock.

During the initial servicing, I managed to get rid of most of the mainspring rust.

Second servicing

Still some problems. After several months I took it apart again, ran the parts through my new ultrasonic cleaner which I did not have at the time of the first servicing. I placed the mainspring in as well. Scotch Brite abrasive pad and WD40 combined are excellent for cleaning a mainspring and I was able to effectively smooth out the rough and rusty outer sections of the mainspring. Again, I checked for cracks and suspicious imperfections and found none. After rubbing the abrasive pad over the mainspring several times I gave it a healthy coating of Keystone mainspring oil. A smoother, rust-free mainspring should function a lot better.

Rather than mount the movement on the test stand, I installed it back into its case but left the dial off so I could monitor it more closely. It runs very well and has run several full 8-day cycles.

Ansonia movement in case — Ansonia movement in its case

I realize that I have pushed the limit of this mainspring and the next step is a replacement but we’ll see what happens after the testing period.

Weeks later

The movement continues to run well and now it is time to put everything back together.

September 23, 2020

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