Lecture: The Development of a Practical Watch Escapement by Roger W. SmithThis is a fascinating lecture by Roger W. Smith, presented at the Horological Society of New York in December 2017....School·0
Lecture: George Daniels’ Coaxial EscapementsThis is the original lecture given by George Daniels at the American Watchmakers-Clockmakers Institute (AWCI) in June of 1990. This...School·1
