US Army Air Force Pilot A-10 A Oxygen Mask WWII

A-10 A US Army Air Force regulation pilot and aircrew flying oxygen mask. Size MEDIUM. New old stock, rubber is soft and pliable. Dated April 1944. Made by ACUSHNET Stamped US ARMY AIR FORCE. Complete with both fasteners specific to this model. Excellent condition in original box with accessories. Also included, the ANB-M-C1 microphone with the original box and instructions. Flying helmet and goggles aren't included.