Original U.S. Korean War Air Force Type P1A Flying Helmet with MS-22001 Oxygen Mask and Earphones Technical Books Wootz steel is a laminted-type

Wootz steel is a laminted-type crucible steel characterized by a pattern of bands

Published by Schiffer Military History

This is an incredible unissued New Old Stock United States Marine Corps World War Two size #40 Pattern 1941 Field Utility Jacket

and one finger is ink stamped 59

One used to see these occasionally in the 1950s and never expected to run into one again

Original U.S. Korean War Air Force Type P1A Flying Helmet with MS-22001 Oxygen Mask and Earphones Technical Books Wootz steel is a laminted-typeOriginal Item: Only One Available. As seen in the permanent collection of the Smithsonian National Air and Space Museum which can be found at this link. This helmet was officially designated; Helmet, Flying, Protective, Type P 1A, United States Air Force. The oxygen mask MS22001 can also be seen in the permanent collection of the Smithsonian National Air and Space Museum which can be found at this link. This was the first type of hard helmet mass