............attributed to Reno, Nevada. Also this chip is listed in The Chip Guide as being from Reno, Nevada. Further, an identical chip was just sold by Doug Saito in the recent Chip Chat Auction as attributed to Reno. Price realized was $99.00.
So, I am going with an attribution of the chip being from Reno until there is concrete proof that is is from Illinois or somewhere else and not Nevada. It is up to the Buyer of this chip to decide where he believes it is from.