Very nice clear radio strain embossed on one eye with BRILLIANT O and on the other B G CO. or B C CO.. Hard to find shape with hexagon edges and ribbed interior. Hexagon edges have a little nibbling and teeny flaking, ribs have a teeny teeny flea bite here and there, and eyes have hairline stress? heat? surface cracks. Email me for more pictures. $230 includes Priority Mail and insurance.