I found this at my parents' house. They want me to get rid of it, so I'm putting it up for sale. According to my father, he bought it 40 to 50 years ago. As shown in photo 4, one of the screws for tightening the right lens is missing, so please understand that this is a junk item and only purchase if you agree. The top metal part in photo 3 is engraved with "B&L RAY-BAN USA."