Here are 3 Ohio Art Company numbered ektochrome collector plates from 1974, which I have owned since the 1970s. They remain in brand new condition! There are no dents, crazing, scratches or chips, and the rarest of these is the first one, another copy of which I have not found anywhere.
These are beautiful miniature reproductions of art pieces I have always admired. Each plate is 10 " in diameter and has a triangle cutout just for hanging, so you don't need to be concerned about damaging them with conventional wire plate hangers.