U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.

U.S. WWII Army Air Force, Type A-II leather flight helmet, size large, uncleaned.