US Air Force/US Army steel helmet used during parachute training by Lt. Col. Dave Hatcher, POW 05-30-1966 to 02-12-1973.

US Air Force/US Army steel helmet used during parachute training by Lt. Col. Dave Hatcher, POW 05-30-1966 to 02-12-1973.

US Air Force/US Army steel helmet used during parachute training by Lt. Col. Dave Hatcher, POW 05-30-1966 to 02-12-1973.