Original U.S. Vietnam War 572nd Military Police Battalion Worn WWII M1 Helmet Liner by Westinghouse IMA Merchandise the Japanese Air Force was

the Japanese Air Force was effectively annihilated

this is almost certainly a “false attribution”

The scabbard is straight throughout and still has over 95% of the original black enamel paint

There is no real mothing we can see

Original U.S. Vietnam War 572nd Military Police Battalion Worn WWII M1 Helmet Liner by Westinghouse IMA Merchandise the Japanese Air Force wasOriginal Item: Only One Available. This is a genuine World War Two issue M1 Helmet liner by Westinghouse in great service worn condition, having been used through to the Vietnam War without being fitted with a new suspension. The most notable aspect is the original period white band around the circumference and white MP attached to the front with 572 painted to one side and a DI to the other side. MP stands for Military Police and 572 was the company.