U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet with Felt Bag German Uniforms 50 inch (38 mm) in

50 inch (38 mm) in length and  0

Included in the comprehensive personal set of Lt

- Social Security card from before the war showing

4 was only giving us half our money’s worth

U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet with Felt Bag German Uniforms 50 inch (38 mm) inOriginal Item: Only One Available. This is a United States Helicopter Flight Helmet type SPH 4 made by Gentex. The helmet is in overall excellent complete condition with the liner, headset, visor, microphone, two viros (tint and clear) felt carry bag, and manual. The helmet is marked Helmet, Flyers SPH 4. This is a rare Vietnam era original rare helicopter helmet in wonderful complete condition! The Sound Protective Helmet 4 (SPH 4) is a derivative of