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1 ene 1947 año - The First USAF Standard Helmet

Descripción:

The P-1 was the first USAF standard hard flying helmet for fighter aircraft, introduced in 1948 by Switlik Parachute Co. and Paramount Rubber Co.

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ByLuis Martinez Barbosa

7 jun 2021

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1 ene 1947 año

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~ 78 years ago

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