This well made WWII Knuckle Knife has an 8 inch double edged stiletto blade marked at the ricasso with 3 Feathers of 3 Fingers and finger grooved walnut handle. The brass D guard knucklebow has 3 projections. Overall length is 13 inches. This WWII Custom knife is illustrated in the Cassidy book on Knife Fighting. Knife also appeared in a Knife Digest photograph.