Not that I'm aware of ....
Howdy Frank - About 7 or 8 years ago I heard about the CC>CC from a chip collector I met at a Street Fsir I was sellig at in San Bruno. He said he was interested in getting something started up here, but I wasn't interested at the time. Back then I only collected old clay chips, and only started colecting old Northen CA Card Room chips 4 years ago. That's when I found the chip below at the SF Flea Market, and I've been hooked ever since. Hope to meet with you too on Saturday.