Original U.S. Cold War Era Gentex SPH-4 Helicopter Pilot With Flight Bag, Manual, & Spare Visor Gun Parts Markings: 3181 / d and
Platform notes & fabric story
Description
Original U.S. Cold War Era Gentex SPH 4 Helicopter Pilot With Flight Bag, Manual, & Spare Visor Gun Parts Markings: 3181 d and Markings: 3181 d and 44 ffc which represents maker Fritz Zimmermann of Stuttgart