All Items : Traditional Collectibles : Books : Bindings : About Books : Pre 1980 item #721885 (stock #B08)
AMERICAN POCKET AND WRIST WATCH BALANCE STAFF Interchangeability LIST 1979. Limited quantity. OUT OF PRINT. Contains vital information concerning the interchangeability of American balance staffs by American Manufacturer. This information allows watchmakers to repair American pocket watches where parts are becoming increasingly difficult to obtain. A must with any watchmaker! THIS IS A FINE COLLECTIBLE. DON'T INVEST IN THE STOCK MARKET...