Too bad I don't make it to any conventions! I haven't seen any colors beyond what's in your pic. There are a few hot stamped "885" chips out there, and I have some matchbooks, news clippings, etc...

Do you have a date for these chips? I believe the original owner was Julius "Dolly" Weisberg and Miller took over around 1935, but I'd like verify that. In the 1920s Miller managed Capone's big gambling club in Cicero.