I might be your man! I have been collecting various casino chips for several years and desided to download everything except South Dakota. My goal is to even develop a web site for the chip board that listes all Deadwood chips. Anyway I have several Deadwood duplicates. Have access to eastern South Dakota casinos. I would suggest we "start' a Deadwood/Dakota chip interest group. Interested email me at todd@lcwifi.net
Robert Todd