Tiffany & Co sterling silver buck knife

Tiffany & Co sterling silver buck knife. Very good barely used condition. There are a couple of dings on the end of the sterling silver housing. The blade locks in place and there is push lever at back end of knife that releases the blade.Includes Tiffany cloth bag, box and ribbon. Has been stored in the box for years. Marked “Buck, 505, upside down U.S.A.”. see photos.