Occhiali ottici americani sicurezza AO Aerosite 5 3/4 Z87 fumo e ADEN OPTICAL 787

Clear pair first These are an American Optical clear lease plastic frames. The inside of the arm says Z87 AO Patent Pending and 5 3/4. Both lenses say “AO” and the lenses and frames both have scratches I would say it’s pretty mild compared to how old these are. Safety sunglasses Aden Optical J/A Vintage Z87 Safety Sunglasses Frames Metal Aviator Style 5 1/2 USA These have quite a bit of scratches

eBay