Collection Item Summary:
This was the first type of hard helmet mass produced for standard issue to the United States Air Force jet crewmen to provide buffeting and crash protection. The original P-1 was introduced in March 1948. The P-1A, was identical except for a neck strap which was added to prevent the helmet from tilting up durin maneuvers. With the addition of a sun visor an improved earphones in 1952, the helmet was designated as the Type P-3. The Type A-13A oxygen mask was used with this helmet.