Original U.S. WWI Model 1918 Mark I Trench Knife by L. F. & C. with Steel Scabbard U.S. Ammo without any button closure

without any button closure

Then with the help of the 522nd Field Artillery

which itself has been painted red to make it easier to find

The Army Show was replaced in 2013 with a general Military Festival

Original U.S. WWI Model 1918 Mark I Trench Knife by L. F. & C. with Steel Scabbard U.S. Ammo without any button closureOriginal Item: Only One Available. The U. S. Model 1918 Mark I Trench Knife was the second major "Knuckle Knife" to be officially adopted and issued to the US military. It was developed for use in the horrific trench warfare that typified the stalemate on the Western Front during the latter part of World War One and saw use not only there, but during World War Two as well. The knife was manufactured in the United States by Henry Disston & Sons (H. D.