WWII US Army Air Force Type A-11 Leather Flight Helmet Cap Medium 1940’s

Type A-11 flight helmet. Made by Fox Chase Knitting mills, Miller Parachute Division. Spec 3189 size Medium. Helmet is in very good condition with no holes or rips. It is missing the buckle on front chin strap. Has normal wear marks and does not have any repairs in the leather. Please ask any questions.