The two cards scanned are my original Dover Downs card I got the first day they opened - note the # 000328 and a card I found in the Casino yesterday. The Card I found has a 9 digit # which I believe is a Social Security #(Dover Downs has not issed 149 Million cards) My question is has anyone seen these two different varieties of cards ?? The wording on the back of the two cards is identical. The 2nd issue of the Slot Card Guide lists only one purple card variety. The newly found card is a deeper shade of purple then my original card.