Original U.S. Korean War Air Force Type P1A Flying Helmet with MS-22001 Oxygen Mask Knives & Daggers belt is included and original

belt is included and original to the jacket

The tin is finely engraved on brass name plate as follows:

Mortimer of London

Illinois in 1914

Production switched to aluminum grip

Original U.S. Korean War Air Force Type P1A Flying Helmet with MS-22001 Oxygen Mask Knives & Daggers belt is included and originalOriginal 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