Vintage eyeglass frames

men's vintage eyeglass frames. very nice condition. for a smaller face. 48 eyes size and 22 Bridge size. bridge is a keyhole Bridge. temples are four and a half to five and a half inches long with five Barrel hinge. Brown plastic frame. plastic is a nice condition no cracks must be heated to adjust. appears to be a safety frame. USS initials. United States ship? nice frame. no original case. I will supply one with purchase.