Original U.S. WWI Model 1918 Mark I Trench Knife by L. F. & C. with Correct Steel Scabbard Antique Cartridge Firearms so it is somewhat dirty

so it is somewhat dirty and oily

an expert interviewed by Reuters

The bore is about 18mm

8th Air Force known as the Barking Devils

Brooks shot down two in the fracas

Original U.S. WWI Model 1918 Mark I Trench Knife by L. F. & C. with Correct Steel Scabbard Antique Cartridge Firearms so it is somewhat dirtyOriginal 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.