Clock And Watch Escapements, by Keystone. 191 Pages. Softbound. Clock and Watch Escapements combines a complete study in theory and practice of the lever, cylinder, and chronometer escapements and a look at the origin and evolution of the escapement, to give you a thorough and in-depth study of horology. Featuring nearly 200 original illustrations and chapters on the detached lever, cylinder, and chronometer escapement, and an interesting addition telling the illustrated story of escapements, this is the only guide you will need in learning the field of horology. UNAVAILABLE (BK-0727)
