Doc, I have a pretty good die-swirl collection. They were used in at least 4 Indian casinos, 1 riverboat, a day cruise ship, and several Island casinos. She also made several personal chips for collectors, weddings, etc. I have over 60 different samples also. The headquarters are in Kearny, Missouri and the owner is Linda Sohm. They have a new supplier for the chips, have not used the die-swirl mold in a while, but still own it. Regards, Jim