As a new collector several years ago one of my projects was to collect all Harrah's chips. Obviously, I quickly realized this was unachievable -- Harrah's Tahoe with almost 300 different chips and LV with more than 200 for starters. When I started to concentrate on slot cards, I thought a complete Harrah's collection would be nice. After a look at Janice O's book and Esther's checklists, I decided that this also was a project more ambitious than I was willing to tackle. As a result, besides special cards, I now collect Harrah's cards by location number only in four categories without regard to date, phone #, etc. 1 Total Gold big box, 2 Total G, P and D small box, 3 Total Rewards GPD old version, 4 Total Rewards GPD new version. This is more manageable but I still have more blanks than check marks. I will trade want lists with anyone who is interested. I have several stacks of duplicates.