You may not know it but Janice and Jerry O'Neal are updating their Harrah's book and I'm updating the log sheet that matches their book. We need your help though. We'd like to get good scans of the different back variations of your gold, platinum and diamond cards with copyright dates of 2003, 2004 and 2005. We're finding quite a few variations and need to verify if what exists on the gold cards also exists on the platinum and diamond cards, and on those with 5 casinos listed on the reverse, and on those issued in Missouri with signature strips. Email me at the address above and also Janice and Jerry at junkman3@cox.net. Thanks so much for your help.