Original U.S. Korean War Era US Air Force Security Police Combat Defense Force M1 Helmet Liner for the Strategic Air Command - WWII MSA Liner Category_Brunswick Guns co-author of "Field Artillery Projectiles

co-author of "Field Artillery Projectiles of the American Civil War"

Scabbard Length: 20 1/4"

The normative texts were usually translated from German

On the 23rd of April

Original U.S. Korean War Era US Air Force Security Police Combat Defense Force M1 Helmet Liner for the Strategic Air Command - WWII MSA Liner Category_Brunswick Guns co-author of "Field Artillery ProjectilesOriginal 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 was then reissued for post war use during the Korean War. The liner is marked on the left side with the unit insignia of the U. S. Air Force Strategic Air Command. Helmet liners such as these were often worn during training as well as a patrol helmet, as the steel helmets were not required, and could