~~~ the woman I bought them from (from Calif) had no idea as to where they were from. Most of the early buyers of the find were from CA, and a few of them thought that it might be a CA chip; not pinpointing a private club or anything else... About two years after my purchase the same woman contacted me saying she found more at a huge flea market. I never bought them... They were all the salmon color.

There is a similar chip made by USPC that was shipped to Ill. in the late 1920...

I'd like to see the scan of the gate...