Jan Lot 13- Marshall & Newall Fingerprint Catalog & Handy Parts Catalog

These two catalogs are simply loaded with important Swiss and American wristwatch movement information. These catalogs have movement information, mainspring, staffs, and many other parts that you will need to look up during the repair process. These are catalogs you will go to time and time again and be glad you have them. One catalog is circa 1948 and the other catalog is circa 1950. Add these to your horological library and have the catalog you need when you need it during the repair process. These are especially important to the up-and-coming watch repair person.