The AN6530 manufactured by Chas. Fischer Spring Co. during 1943. These goggles are ready to use and a set comes with a N.O.S. frame, a set of N.O.S. lenses in original dated wrapper (clear), grey strap (US made strap material) with US cadmium plated hardware and is completed with reproduction cushions with correct black coated brass retaining rings and chamois backing. The set will be shipped in correct era box and in condition as if they came out of the factory yesterday. As extra we include 2 sets of polycarbonate clear lenses one mounted and one as spare and also an extra strap for spare.