Got these in the mail today. Bought these as a set of Colony Club (Reno) chips and they came with the salmon chip that says Colony Club. Some of the chips in this picture are also attributed to the Pettibone Club in Cleveland, OH as illegals. Anyone know any history here, whether these might have changed hands, etc? I'd be delighted if they're illegals, but questioning that given the group of chips purchased. Any help is appreciated.

Thanks,
Mike