Mint WWII era U.S Army Air Force flying goggles, B-8 pattern boxed with instructions and all colors of spare screens. Made by the Polaroid Co.. Rubber frame lined with chamois leather. The B-8 flying goggles are specific to the Army Air Force. They differ from the M-1944 Army pattern by the the chamois leather lining and also the B-8 marking on top and side of the rubber frame. This is hands down the nicest set you will ever find, completely unissued in the original case!