Notes on Frodsham and the Escapement:
By: brandon1 : March 7th, 2018-11:37
Frodsham was near the pinnacle of British horology in its day. For example, in 1913, a Frodsham watch, number 09182, set the highest mark ever recorded by a British watch at the Kew/Teddinging Observatory, with a score of 93.9. They relied heavily on move...