A-9 US Army Air Force Pilot Oxygen Mask WWII
A-9 US Army Air Force regulation pilot and aircrew flying oxygen mask. Size SHORT. Dated January 1942. Made by ACUSHNET Stamped US ARMY AIR FORCE. Nose clip is missing. Spot of paint on specs roundel. Rubber is pliable without any cracks. Excellent condition. Scarce model. Flying helmet, display and goggles aren't included.