US WWII 90MM DUMMY TRAINING ROUND WITH M44A2 DUMMY FUZE , TYPE “M12 90MM DRILL CARTRIDGE, DATED 1943”

US VIETNAM WAR ERA AIR FORCE IDENTIFIED TYPE “HGU-2A/P” CAMOFLAGED FIBER JET HELMET, C/W MSU 5/P OXYGEN MASK AND 1969 DATED OG NYLON FLIGHT BAG WITH PILOTS ID TAG SEWN IN PLASTIC, HELMET HAS AN APPLIED S.E. ASIAN? MADE SPECIAL COTTON CAMO COVER WITH GREEN, KHAKI & BLACK SPLOUCH CAMO PATTERNS, THE EDGES ARE IN TRIMED GREEN TAPE, THE EYE SHIELD COVER IS JUST TAPE, THE LEADING EYESHIELD EDGE HAS ALSO BEEN TRIMED AS IN THE REF 65/23/ BOTT. RT., THE “SERRA” OXYGEN MASK IS C/W ELECTRONICS, THE HELMETS INTERIOR PADS ARE STARTING TO DRY ROT AND SOME OF INTERIOR HARDWARE IS STARTING TO CORRODE, THIS FAIRLY SCARCE HELMET NEEDS TO BE TAKEN APART AND CLEANED, GOOD+/VG OVERALL ,