After reading the posts on early Chipco chips, I dug out a Chipco sales brochure from about 1991.
I'm posting 6 pages from the brochure in attached posts.

When Chipco chips first appeared on the tables, they were quite an eye-opener for chip collectors.
Never seen anything like them before. We sort of take them for granted now.

Give me a few minutes to get all 6 pages up ...