I am curious as to if this chip is one of a kind? There is a sad story about its origin. My son in law was good friends with the guy that owned it and they played poker together every week. His friend apparently committed suicide right after calling my son in law and a few other friends to say goodby. His mother gave Zach this chip and a few other things from her sons house.
I have no idea which of the Cherokee casinos this chip came from. Feel free to use the scan for the Chipguide. It is one of the 46MM oversized chips.