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Horological Education
Learn and share about Clocks and Watches.

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If it's Horological but doesn't seem to fit elsewhere try here.
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We are pleased to present content from the NAWCC Museum, American Clock and Watch Museum and Musée international d'horlogerie Centre d'étude Institut l'Homme et le Temps. We are happy to host other horological museums here upon request.

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Want to Buy New

Each user who wants to use this forum may create ONE thread where they may post descriptions of horologically related items they want to buy. Your thread can contain multiple posts, with one item per post. All discussions and transactions must be conducted privately, e.g. by PM/Conversation, Email, or social media. Only you will be able to post in your thread, other users cannot post replies. You have full edit permission for your thread including the title and all posts. You may edit your posts to add information or make corrections, or delete a post when you no longer need an item. To help sellers find your requests please include selection(s) from the Prefix list in your title, and also brief descriptive terms for each item. These should be updated each time you add or delete a post. Detailed instructions for managing your personal thread are found in the "Want to Buy" thread in the Message Board Help & Notices forum.

Henry Sperry - J.L. Cobb Clock

This clock was found locally on Craiglist this morning. It's an 8 day clock with Henry Sperry on the dial, and with a label of J.L. Cobb. The movement has no markings. A similar clock with J.L...
Pat L. -

Nov 26, 2020

839

6
Bigelow Kennard

I’ve read a lot about the Boston firm Bigelow Kennard in the past so when this non-working minute repeater turned up at the Chicago Chapter 3 boot sale a few weeks ago, I bought it. Luckily it...
Rich Newman -

Nov 24, 2020

447

11
crystal regulator with internal figure?

my clock mentor has a lovely crystal regulator with a figure of (i think) anubis seated in front of the pendulum. is/was this a thing? i had never seen a similar CR before and was taking it in...
bruce linde -

Nov 5, 2020

1,239

27
Show us your Half hour markers on brass dials

Let's compile a resource of half hour markers. It would be helpful if you could give the maker, date, and country of origin.
novicetimekeeper -

Oct 30, 2020

1,530

54
Terry & Son Pillar and Splat

I came across this clock at one of the antique malls I go to. Its a Eli Terry & Son Pillar and Splat. I Googled Terry & Son clocks but didn't see any like this one which has characteristics...
sylvester12 -

Sep 8, 2020

809

2
Hamilton First Electric?

I recently acquired this watch. It is from the historic Hamilton vault. It's an interesting piece that is described below. This may be the watch Hamilton first used to experiment on the...
Nookster -

Sep 8, 2020

890

6
Jerome & Co. - Brewster & Co.

I recently acquired a small cottage timepiece (9 3/4" high). It has a Jerome & Co. label and a New Haven movement that winds at 3 o'clock. The movement is mounted to the case by a metal bracket...
Steven Thornberry -

May 20, 2016

1,363

4
Elgin 600 Question

I have this Elgin 600 that has a "2" prefix and "1" suffix around the contract date of 1943. It is numbered #954. I have read in Whitney's that there was an experiment done on numbers 918 and...
Paul Regan -

Oct 17, 2015

3,004

20