FEDERAL "GEMS" Watch Crystal Catalog No. 7M from 1950's - reprint

Federal Products Finished Molded Glass Watch Crystals "GEMS", Catalog No. 7M from the mid 1950's, reprint. It is 8 1/2 x 11 and is 36 pages long. Perhaps not the fanciest reprint I can get, but still very good. Images do a pretty good job of representing the item.