Supplement to the Professional Watchmakers Handy Manual C.E. Marshall Binder-bound booklet serving as a supplement to the 1966 book "Professional Watchmaker's Handy Manual" by C.E. Marshall. Includes chapters such as a name and caliber list, crowns, shock protected parts, and American material, each with an extensive indexed parts list.
Marshall-Swartchild
1967
C.E. Marshall
Reference