Original U.S. 1950s USAF K-1 High Altitude Partial Pressure Flight Helmet - As Found Condition for Parts or Restoration - Lockheed U-2 Spy Plane Antique Wheellock Firearms manufacture by Ingersoll Rand Products

manufacture by Ingersoll Rand Products

the division was inactivated in 1995

Year of Manufacture: 1859 & 1862

The breech end of the barrel is covered with gold inlaid markings

Original U.S. 1950s USAF K-1 High Altitude Partial Pressure Flight Helmet - As Found Condition for Parts or Restoration - Lockheed U-2 Spy Plane Antique Wheellock Firearms manufacture by Ingersoll Rand ProductsOriginal Item: Only One Available. This is a heavily worn and torn example of an exceptionally rare K 1 High Altitude Partial Pressure Helmet. The USAF 1950's era "Test Pilot" K 1 partial pressure helmet was used in such aircraft as the B 47, B 36, F 80, F 100, U 2 and various X planes. This example is missing the faceplate, and the hood is heavily torn and ripped into. This would be a great representation piece, or a restoration project! The K 1 high