Original U.S. WWII M1 Helmet Liner by MSA with 131st Armored Tank Battalion Insignia Antique Handguns it re-equipped with M10 tank

it re-equipped with M10 tank destroyers

and all parts are present except

11 February 1944

this boot is in full form and has survived in excellent condition with a bright

The scabbard’s press-stud was replaced by an elastic retaining strap

Original U.S. WWII M1 Helmet Liner by MSA with 131st Armored Tank Battalion Insignia Antique Handguns it re-equipped with M10 tankOriginal Item: Only One Available. This is a very nice example of a genuine WWII "High Pressure" helmet liner by Mine Safety Appliances (MSA). The liner looks like it was then reissued for training use, possibly post war. The liner is marked on both sides with the unit insignia of the U. S. Army 131st Armored Tank Battalion, which is the standard armored unit triangle, with 131 at the top. Helmet liners such as these were often worn during training,