RAF Mk IIIa flight goggles. Metal frame. 70% black paint. Thick brown leather lining. Nose guard in thin brown leather. Lining around lenses in brown velvet. White Plexiglas lenses. Very flexible elastic strap. Leather strap marked RCAF 22/397 CB 1942. Some wear and patina to be noted. Condition II+. RAF Mk IIIa flying goggles. Metal frame with black finish preserved to about 70%. Thick brown leather lining, fine brown leather nose guard, brown velvet around lenses, clear plexiglass lenses. Very supple elastic strap, leather strap marked RCAF 22/397 CB 1942. Moderate wear and patina. Condition II+.