Here is a new chip to my collection. I cannot find any reference to a Quechan Casino in any of the hobby references. There is a Quechan Card Room of Winterhaven, CA listed in TGT2, but the chip says "Casino" and not "Card Room". Online I was able to find out that the original name of the Paradise Casino in Ft. Yuma, AZ was the Quechan Casino. So I am leaning towards the tribal casino in Ft. Yuma as the location for this chip. Any other opinions or information?