• 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.

E Howard Series III escape wheel identification please


Registered User
Dec 22, 2010
Hello all,

I would like to know if anyone recognizes this escape wheel in my E Howard series III, serial 4108. As in, what kind of escapement is this? I have not seen an escape wheel before where the toe of the escape wheel tooth is the locking face.

I have included a photo of a standard escape wheel and fork for comparison.

Thank you for your help and expertise!

20210114_151919.jpg 20201231_102241.jpg 20201231_102945.jpg

Jim M.

NAWCC Member
May 30, 2019
MA South Shore and FL Cape Haze
The design of escapements on E. Howard & Co Series III watch movement varied over time and included: use of double banking pin escapements, single banking pin escapements, or the Coles resilient escapement. Your watch is fitted with a single-banking pin escapement with the escape wheel having toe-ended teeth (AKA square ended teeth) facing left.

Some good references for further reading:
  • George E. Townsend, E. Howard & Co. Watches 1853-1903. (For detailed hand drawings of the varied Series III escapement wheels and pallet forks)
  • Clint Geller, A Study of E. Howard & Co. Watchmaking Innovations 1858-1875 (Part II). (For escapement descriptions and working details)
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Reactions: Clint Geller


Registered User
Dec 22, 2010
Awesome! Thank you so much for this information. I will do my homework now and see if I need to ask further questions.

In the meantime I will leave a photo here of all the parts that go into the Reed's patented barrel (in the Howard series III it is more like a main wheel than a barrel) that is in my watch. I would say that machining the barrel arbor to include the equivalent to a ratchet wheel, and a removable barrel hook was a complex process.


Clint Geller

Gibbs Literary Award
NAWCC Fellow
NAWCC Member
Jul 12, 2002
Pittsburgh, PA
To add to what Jim has said, Howard's single banking pin escapements had a pin that hung down off the bottom of one arm of the lever and banked on the perimeter of a circular hole in the dial plate. This idea was copied from some contemporaneous Glashutte watchmakers such as Adolph Lange.

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