You said:
but as it is said to have opened in 1970--"that mold is too old."

Someday I will make you eat those words!!!!!

This is a 25¢ chip. The guy that I got it from worked at Onslows in Reno in 1979. Onslow Casino opened in 1978. He swears that he picked it up off the tables.

Remember that Burt made the SqinCir mold and could have made them at any time, even today as Atlantic Standard has the molds.

At this time I am not prepared to say, this chip is actually from Onslow casino in 1979, but I am working on it. I am told that the records exist from the Washington based distributor that sold the SqinCir mold.