WW1 US Army 1917 L F & C Triangular Blade Trench Knife Jewell 1918 Scabbard. Surface rust no pitting on blasé and knuckle guard. Scabbard is pretty good shape, green leather has some small scratches. About 15 1/4 inches long.The item "WW1 US Army 1917 L F & C Triangular Blade Trench Knife Jewell 1918 Scabbard Nice" is in sale since Friday, February 1, 2019. This item is in the category "Collectibles\Militaria\WW I (1914-18)\Original Period Items\United States\Edged Weapons". The seller is "odjeff" and is located in Hampshire, Illinois. This item can be shipped to United States.