Dale Seymour had extra copies of the first edition of his great book on Antique Gambling Chips at the convention. I took an extra home and will be glad to send it to anyone interested for postage (about $3). This is a paperback book that lists and pictures many different clay and ivory design chips and has lots of historical info as well.

Be aware that Dale changed his catalog numbering scheme with the revised version but this early copy will still give you lots of info on identifying poker chips. ArminP made me buy one of these books about 8 years ago and got me started on a completely different aspect of chip collecting.