Unknown & Unmarked US Knuckle Knife, Robbins of Dudley Style
This Robbins of Dudley style Knuckle Knife has a cast aluminum handle with a plain D Guard knucklebow. The grip is very ergonomic. Blade is 7 1⁄2 inches long with an upsweep at the end. Original scabbard accompamies the knife. Reference Stephens book Fighting Knives p. 47 for a similar specimen.
