Original U.S. WWI M1917 Knuckle Duster Trench Knife by American Cutlery Co. with Reproduction Scabbard - Rare Maker Japanese Air Force where he monitored development of

where he monitored development of the first jet engines

Many components also bear early markings of V

as its shape was designed to be used as a club in hand-to-hand combat

The second bayonet made using the later M1898/05 "Butcher" Style bayonet

This is a very common area for cracking to occur

Original U.S. WWI M1917 Knuckle Duster Trench Knife by American Cutlery Co. with Reproduction Scabbard - Rare Maker Japanese Air Force where he monitored development ofOriginal Item: Only One Available. This is a very good condition Model 1917 trench knife with hardwood handle, triangular stiletto blade, and a reproduction scabbard for display. Inside the knuckle guard is is nicely marked: A. C. CO USA 1917 This indicates 1917 manufacture by American Cutlery Corporation, of Chicago Illinois. This company, established in 1865, manufactured a multitude of edged weapons, as well as other products. This is a far more