U.S. Vietnam War 377th Medical Company Air Ambulance Helicopter Crew Chief Gentex SPH-4 Helmet U.S. Flags ) was a term colloquially

) was a term colloquially applied to all rifles during the first half of the 20th century

The disadvantage of living under field conditions had been discussed for months

which were the first of the marksmanship coaching aids for the Martini

The Mardi was the religious leader whose forces finally trapped the British General Gordon in Khartoum

U.S. Vietnam War 377th Medical Company Air Ambulance Helicopter Crew Chief Gentex SPH-4 Helmet U.S. Flags ) was a term colloquiallyOriginal Item: Only One Available. This is a United States Helicopter Flight Helmet type SPH 4 made by Gentex. The helmet is in overall good condition complete with the liner, headset, visor, microphone, and tint visor. The helmet bears a wonderfully detailed hand painted 377th Medical Company Air Ambulance insignia to the reverse that reads: DUST OFF 377 BUSSMAN CREW CHIEF "Dustoff" Acronym Definition; Dedicated Unhesitating Service To Our Fighting