Hi Ed,
Thanks very much for your insight. I got a few of these mixed in with a set of Circle in Square ASM chips with a hotstamp of "A S". The guy I got them from did say they were his father in laws, and only gave me his in-laws last name... Rothstein.

I can sell but would prefer to trade. I am mainly into chips from Washington if you have any traders. Let me know.

Thanks again,
Tom H.