Photo Psyche Back image Apr 27, 2013 14:34:43 GMT -5 Quote Select PostDeselect PostLink to PostBack to Top Post by stephen young on Apr 27, 2013 14:34:43 GMT -5 Here's a back image. The backs are marked. Not just with a number , but with the actual name of the cards.If you want to look for the marking I'll tell you this card is called Double Back, and it has no number.