US VIETNAM WAR DATED US AIR FORCE PILOTS SAGE GREEN COTTON POPLIN FLIGHT SUIT, TYPE “COVERALL, FLYING MANS / VERY LIGHT K2-B / MEDIUM LONG / 6 JULY 1967”

US POST VIETNAM WAR ERA “SPECIAL FORCES”? ARMY HELICOPTER PILOTS “HGU – 39/P” OD FIBER FLIGHT HELMET (SPH-4 HELMET WITH OUT EYESHIELD), HAS “USSF 27” / “CLARK D.M. / UNISOL COM” STENCILED ON FRONT, HAS SOME 1980’S ALTERATIONS INCLUDING 1978 DATED OXYGEN MASK BAYONET LUGS ON THE SIDE, BOOM MIKE ATTACHED TO AN EXTERIOR BOX ON THE UPPER TOP RIGHT SIDE OF HELMET WITH AN EXTENDING BAR STYLE OFF/ON SWITCH, HELMET NEEDS A COUPLE OF LINER ATTACHING SCREWS, OTHERWISE EVERYTHING ELSE LOOKS NICE AND CLEAN