For your consideration is this vintage souvenir pocket knife from Atlantic City, N.J. This knife has a celluloid body, and the blade is marked "Hammer Brand U.S.". The Hammer brand was used by New York Knife Company from 1880 - 1931. We believe this one to be from the late 1920's. The body of the knife measures 3" x 1/2". There are two blades, they show some wear and measure 2 1/2" and 1 1/2" long. This is a fun vintage item.