A very excellent condition Vietnam war MC1 Airborne helmet,the shell is front seam with a good clear heat stamp of 813A and is in excellent condition the Airborne liner is in mint to un-issued condition with just a couple of small marks from been placed in the shell,the webbing in the liner are late war dated and the helmet comes with its maintanence booklet its your head keep it(parachutists) a great addition to any collection