Does anyone remember this story about counterfeit $100 AC chips back in 1991? What chips were they?

"and when they did they stumbled upon a laboratory he used to make counterfeit casino chips. More than $2 million worth of counterfeit chips in $100 denominations and supplies used to make the chips were found in the Wescosville townhouse he shared with his wife"

http://articles.mcall.com/1995-05-10/news/3036349_1_evans-son-glen-t-evans-phony-bills