Archie and Chuck are exactly right, Greg.
The chips were made for us by Atlantic Standard Molding, whose president, Bill Blanchard, was then a club member. He also made our chip for the 1990 annual meeting in Seattle, with the Dash-A mold, which he always referred to as the "American" mold, and for the 1991 and 1992 annual meetings as well.
And yes, I designed them, as I did the chips for 1989 and 1993, all of which look pretty amateurish next to Kevin Norris's professional designs since then!

-=Michael the Chipper=-