My father in law (RIP) got me a few sets when I first started collecting. He got them from a guy who he knew that lived in Placerville. The guy he got them from (I believe) was a member of the tribe. He said that he had an original table and more than enough chips to have a full game. Those sets were long ago traded away...these new Crystal Mountain chips are from the collection I bought. I have never seen a 25c chip...it is totally a possibility.
I am thinking that there might of been a couple of people that had this same set up. There would of been enough chips. Your guy and my guy 😀