I am looking forward to Armin's book coming out at the end of the year.. hope to get an autographed copy for my library. For now what I have found the most helpful is John's CA Card Room site (link below) which has lots of pictures and has helped me ID several of the CA card room chips in my collection as well as giving me ideas of chips to add to my want list. Then for CA Indian casinos Greg's Chipguide site.. which is updated regularly and has pictures of all the latest chips issued by the Indian casinos out here. Both of these gentleman should be commended for the fine work they do maintaining these sites for the rest of us to use without any subsciption fees. It is a lot of work and we don't always tell them how much we appreciate having these resources available to us.