This vintage Hunting Fishing Knife is marked on the 4 ¾ inch long blade FISH MASTER Stainless COLONIAL PROVIDENCE U.S.A. The approx. 4 inch long fake stag plastic handle has a brass tag on one side marked WATKINS GLEN N.Y. The area at the blade top is a Fish Scaler. Overall it measures approx. 9 ¼ inches long. The leather sheath has a embossed picture of a Fish scene. It is used with wear, tarnish, Leather Stains and brass corrosion spots in good usable condition. On a search I found “the Fish Master brand was a registered Colonial trademark from 1949 to 1951”.