If I could remember who the dealer was, it might make a difference, but the Central States coin show is an annual event, which draws dealers from all over the US. It's a big Spring show, that travels to different cities each year. It was in Milwaukee that year.

The dealer could have been from anywhere in the US.

Same show there was a dealer from Louisiana selling the swastika chips, as WW II relics, for $15 each. I told her they were not war relics, and she just ignored me. Same lady had a large number of aluminum free play slot tokens from Silver Bird but wanted too much for those.

One guy was selling Casino de Ithmus City chips for $4 each, and I thought I got a great deal on a $500 chip. (this was before I was in the club or found the Prodigy BB) That would make the IB chips from that show about 1993, as a guess.

Janice and Jerry O'neal were still living in Michigan and were at the Wilcox table, aisle three, right down from the main entrance. (all of this subject to memory lapse, vague memories, and a hangover at the time.)