U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner

U.S. Army, M1 steel helmet with pattern 1964 liner