I have a single deck of cards used in Australia (WPC- I assume Wrest Point Casino) that is unique (to me). It has a deck of 52 cards printed on one side AND a deck of 52 cards printed on the back (random pairing). Anyone have any info on these. I think these were to thwart card counters. It seems it would be easy to 'flip' a card for a better hand (if the player is allowed to touch the cards). The scan is front and back of cards.