On May-31-18 at 19:48:47 PDT, seller added the following information:
There has been some questions regarding whether this is an original from 1953. I bought it as an original many years ago. It is heavy, not light like a vinyl reproduction. The matrixes are That's All Right U-128-2 OK #72, and Blue Moon Of Kentucky U-129-2 #72 OK. I have enclosed pictures, I hope they help.