Original U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet Dated 1969 - Size “Regular” Category_Blunderbuss Year of Manufacture: circa 1860-1880

Year of Manufacture: circa 1860-1880

several Indians killed and about 1

14 June 1945

The division retreated through the areas of Vitebsk

the slide and gas pistol

Original U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet Dated 1969 - Size “Regular” Category_Blunderbuss Year of Manufacture: circa 1860-1880Original 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 (speakers detached), tinted visor and boom microphone. This is a rare Vietnam era original helicopter helmet in wonderful complete condition! The Sound Protective Helmet 4 (SPH 4) is a derivative of the US Navy SPH 3 and was used by the US Army since 1970. The SPH