• Important Executive Director Announcement from the NAWCC

    The NAWCC Board of Directors is pleased to announce that Mr. Rory McEvoy has been named Executive Director of the NAWCC. Rory is an internationally renowned horological scholar and comes to the NAWCC with strong credentials that solidly align with our education, fundraising, and membership growth objectives. He has a postgraduate degree in the conservation and restoration of antique clocks from West Dean College, and throughout his career, he has had the opportunity to handle some of the world’s most important horological artifacts, including longitude timekeepers by Harrison, Kendall, and Mudge.

    Rory formerly worked as Curator of Horology at the Royal Observatory, Greenwich, where his role included day-to-day management of research and digitization projects, writing, public speaking, conservation, convening conferences, exhibition work, and development of acquisition/disposal and collection care policies. In addition, he has worked as a horological specialist at Bonhams in London, where he cataloged and handled many rare timepieces and built important relationships with collectors, buyers, and sellers. Most recently, Rory has used his talents to share his love of horology at the university level by teaching horological theory, history, and the practical repair and making of clocks and watches at Birmingham City University.

    Rory is a British citizen and currently resides in the UK. Pre-COVID-19, Rory and his wife, Kaai, visited HQ in Columbia, Pennsylvania, where they met with staff, spent time in the Museum and Library & Research Center, and toured the area. Rory and Kaai will be relocating to the area as soon as the immigration challenges and travel restrictions due to COVID-19 permit.

    Some of you may already be familiar with Rory as he is also a well-known author and lecturer. His recent publications include the book Harrison Decoded: Towards a Perfect Pendulum Clock, which he edited with Jonathan Betts, and the article “George Graham and the Orrery” in the journal Nuncius.

    Until Rory’s relocation to the United States is complete, he will be working closely with an on-boarding team assembled by the NAWCC Board of Directors to introduce him to the opportunities and challenges before us and to ensure a smooth transition. Rory will be participating in strategic and financial planning immediately, which will allow him to hit the ground running when he arrives in Columbia

    You can read more about Rory McEvoy and this exciting announcement in the upcoming March/April issue of the Watch & Clock Bulletin.

    Please join the entire Board and staff in welcoming Rory to the NAWCC community.

Search results

  1. J

    Ratchet Wheel Repair/Replacement

    Attached is picture of a ratchet wheel that has two (2) rounded off tooth tips that do not allow the click to seat properly when the click interacts with the bad two teeth. From the picture, is it decernable if the ratchet wheel is all one part of the great wheel or is it possible the ratchet...
  2. J

    Great Wheel Teeth and Click Issue

    Two consecutive teeth tips on a great wheel have been rounded off (cause unknown) which are not allowing the click to seat. All other teeth are fine. I would like to request any tips (no pun intended) on how best to resolve/repair this issue. I thank you in advance for your anticipated...
  3. J

    Help What Would Be Your First Thought?

    I have a New Haven statute clock the has been running well for several years and also chimes the appropriate time as well. The last time I wound both the chime side and time side I noticed it is no longer chiming on the half hour or hour. However, the clock is keeping time. I haven't removed...
  4. J

    Clock Pendulum bob

    I am need of the small pendulum "bob" for a Globe Baseball clock. I have the pendulum rod, I just need the small "Bob".
  5. J

    Radium Girls

    Has anyone read the book titles Radium Girls? It has very much to do with the hundreds of ladies who ap. ies radium to clock, watch dials as well as hands
  6. J

    Nice looking tall case

    I was perusing the Yahoo web site viewing today's various new stories and saw President elect Donald Trump along with his wife beside him. In the background (behind the future First Lady) is a tall case clock. It is a nice looking clock but I can't determine from the writing on the face who...
  7. J

    Most Likely the Problem

    Hello To All; I have a Seth Thomas #2 which has run well for several years until about one week ago and I have yet to remove the movement from the case to inspect the movement. The clock runs, however, the minute and hour hands do not rotate as they should. In fact, the minute and hour hands...
  8. J

    For All You Self-Winding Clock Owners Out There

    According to my Old Farmers 2015 Almanac it was during October back in 1783 that Benjamin Hanks applied for a patent for a self-winding clock. Just some more of my non-revenue producing information I have amassed throughout my years. Regards, Joe Coppersmith
  9. J

    Interesting Article

    This months Popular Mechanics magazine has a very interesting article about watches both new and vintage - for whatever it is worth. Respectfully, Joe Coppersmith
  10. J

    Am I of the Minority?

    Am I the only one or of the minority who finds it most annoying to have various advertising appearing in responses to many form posts/ replies? The ads appear in various replies which are annoying enough but the replies are left margined making them difficult to read. Just thought I'd vent a...
  11. J

    If It Takes My Clock Two Seconds to Strike 2 O'clock then ....................

    Good Evening; My question for you to calculate is as follows as well as the answer found well below. Question: If it takes my clock 2 seconds to strike 2 o'clock, how long then will it take to strike 4 o'clock? Answer: Look for the answer well below after you think you have the correct...
  12. J

    Good Book to Start With?

    It appears from a recent post that books authored by Tran Duy Ly are now selling at a very good prices. Being somewhat of novice but serious collector of american clocks (75 +/- in present collection) I would like to field opinios if Tran Duy Ly's American Clocks Volume 1 would be a good book...
  13. J

    Proper Technique When Bushing

    When bushing with a Bergeon bushing machine is it necessary to first file the unwarned side of the pivot hole an equal distance of the worn side before using the centering bit? Also, how does one use the centering bit before reaming? I thank you for your anticipated reply(s). Respectfully...
  14. J

    What Exactly Does Anglo American?

    Dear Members: What is mean't exactly when a clock is referred to as being Anglo American? Also, if a clock is Anglo American does it carry some sort of negative connotation? I thank you in advance for your anticipated reply(s). Respectfully, Joe Coppersmith
  15. J

    Just a Thought

    Dear Members: In reading and following a recent thread concerning rust accumulating on arbors due to high humidity conditions (ie. climate, basements, etc.) I was wondering if anyone has placed inside a clock case moisture absorbing packet(s)? Moisture absorbing packets are often found...
  16. J

    I'm I Over Thinking This?

    I may be over thinking this, however, I have a question regarding a movement that has a F (fast) and S (slow) adjustment. If the movement is losing time than does one rotate the adjustment towards the F (fast) to speed up or shorten the pendulum swing or does rotate the adjustment towards the S...
  17. J

    What is the Difference?

    Regarding a loop end mainspring, what is the difference between a "loop end" and a "open loop end" mainspring as listed in part supply catalogs? I need a 30 hour mainspring where the loop end goes or slides over the post and am a bit confused as to what loop end spring I should order. The...
  18. J

    Glue for Pot Metal?

    Dear Members; Has any one had experience gluing pot metal and/or similar metal pieces together? I have a french clock case that appears to be made of pot metal or some type of metal very similar to pot metal which has a small piece broken off. I have the small piece and would like to...
  19. J

    Identification Please - I Suspect .......

    Dear NAWCC Members; I recently purchased the clock pictured along with it's movement (also pictured) at a garage sale. I suspect the clock to be of french manufacture, however, knowing little about french clocks I thought I would pose my query to the people in the know about such clocks and...
  20. J

    Three-Fold Ansonia Question

    Dear Member(s) I have a three-fold question regarding an Ansonia 8-day time and strike clock that is pictured pictured below. Question 1. Could someone please identify the name/title Ansonia gave this clock? Question 2. Date/year of manufacture. Question 3. Spring size. If one is not certain...
Know Your NAWCC Forums Rules!

Find member

Staff online

Forum statistics

Latest member
El Cronometrista
Encyclopedia Pages
Total wiki contributions
Last edit
Aurora's 15 Ruby Jewel Movements by Greg Frauenhoff

514 Poplar Street
Columbia, PA 17512

Phone: 717-684-8261

Contact the Webmaster for perceived copyright infringement (DMCA Registration Number 1010287).

Copyright © National Association of Watch and Clock Collectors Inc (A 501c3 non-profit corporation). All Rights Reserved.

The NAWCC is dedicated to providing association services, promoting interest in and encouraging the collecting of clocks and watches including disseminating knowledge of the same.