This Knuckle Knife is unusual in that it has a steel frame for the handle with aluminum slabs held by 3 copper rivets with a brass guard and brass knuckles brazed to the steel frame of the grip. The blade is a 7 3⁄4 inch double edge spearpoint blade with the tang extending through the butt with a 1 1⁄4 inch pointed steel spike. Original scabbard accompanies the knife. Reference Stephens book Fighting Knives p. 59 for similar specimens.