Original U.S. WWII 1944 M1 McCord Front Seam Helmet with Westinghouse Liner U.S. Artwork & Posters That design included the following

That design included the following when they were originally issued: 30' 2 groove rifled barrel

with much of the silvering and some of the frosting along the edges

52 inches (13 mm)

The US Navy and Marine Corps followed in early 1917

Careful examination of the stock thickness around the barrel shows it to be considerably thinner than that of the rifle

Original U.S. WWII 1944 M1 McCord Front Seam Helmet with Westinghouse Liner U.S. Artwork & Posters That design included the followingOriginal Item: Only One Available. The U. S. WWII M 1 helmet was only produced from 1941 to 1945. The first production batch resulted with over 323,510 M 1 helmets before the start of the American involvement in the war. This helmet is stamped 845Gwhich indicates the approximate manufacture date of April 1944. The Ordnance Department selected McCord Radiator and Manufacturing Company of Detroit Michigan to produce the steel M1 helmet bodies. These