This is obviously a reproduction, but I still like it. They may have overdone it on the neon orange. The reverse side of the orange disc was printed over by mistake. I am curious to know who produced this reproduction. Maybe it was a souvenir of some living history park or a museum in Washington D.C. See the reference in the tiny copyright notice?
This is 7.5 x 7.75. It's in near perfect shape. It's only marred by the ink stain on the back.