Original U.S. WWI Model 1918 Mark I Trench Knife by L. F. & C. with Steel Scabbard Japanese Military Maps who worked from 1841 to

who worked from 1841 to 1861

The spine is marked with the year 38

These indicate the rank in which Mr

It is a 6 shot single-action revolver

Original U.S. WWI Model 1918 Mark I Trench Knife by L. F. & C. with Steel Scabbard Japanese Military Maps who worked from 1841 toOriginal 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.