Original U.S. WWI Model 1918 Mark I Trench Knife by AU LION with Steel Scabbard Category_Brunswick Parts which is equivalent to a

which is equivalent to a U

and other auxiliary vessels

Following WWI

World War II 3rd Marine Division:

This indicates it was manufactured by F

Original U.S. WWI Model 1918 Mark I Trench Knife by AU LION with Steel Scabbard Category_Brunswick Parts which is equivalent to aOriginal 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.