WWII Bausch & Lomb AN-6531 Army Air Corps sunglasses. Original Government issued. Another example of a pair of eBay seller schutzenfest42's collection.
WW2 German, Soviet, Allied militaria, uniforms, awards, weapons history. War relics forum
Aviator WWII Pilot AF Bausch & Lomb Sunglasses RARE Pre Ray-Ban Lt Green Lens | eBay
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World War II Bausch & Lomb Aviator Glasses in Original Case - Etsy
WW2 German, Soviet, Allied militaria, uniforms, awards, weapons history. War relics forum