From same series as #449-450 but this is the 6” version with bar pin on back along with unused fold-out cardboard easel. Curl has same copyrights and designations as item #450. Surface is just a little concave due to the size of the item. The acetate covering on these large buttons was extremely thin and subject to damage. While this has some scattered tiny dots or 1/8” marks, there are not many of them and they show just slightly in reflected light. Button displays totally clean and glossy. Unlike many examples, the acetate is not torn. Our example of this several years ago realized close to $300. N. Mint and displays Mint.