There is an eBay auction for a 1933 Sport Kings Ty Cobb copyright/patent card (see stamps on reverse).
http://www.ebay.com/itm/121684646099...%3AMEBIDX%3AIT
I remember seeing a Cobb Patent card in one of the past auctions, so I hunted it down. Scans follow: (circa. 2012). It sure seems to me that these are the same card, with the eBay card cracked out of the holder, and put on steroids to grow the borders. Anyone have an opinion?