For several years the SCD Standard Catalog of Baseball Cards has had a listing for these....as fakes. They involve pictures cut from Topps Surf books which are then pasted to cardboard with backs stamped as Topps Promotional Samples. They usually involve top stars and can be from any year covered by the Surf books. At one time they showed up a lot on ebay. Because they were listed in the Catalog I had to get some examples. The Catalog pictures a 62 Mantle
