1950s American Optical Vintage Glasses (FLEXI FIT Z87)

AUTHENTIC 1940s - 1950s, American Optical Vintage Glasses with Side Screen (FLEXI FIT Z87 6M) Frames are tinted green with original side screens. Lens were replaced with tinted non-prescription lens. All other parts are original and completely functioning. Inside earpiece says ""AO FLEXI FIT 6M Z87" A true must see. Seller Notes: “Pre-owned with scratches on the frame but the lenses are in perfect condition.” Country/Region of Manufacture: United States Brand: Ao Gender: Adult Unisex Decade: 1950s Original/Reproduction: Original