This is a different kind of trivia question, since I do not know the true answer. <G> I was wondering what Las Vegas casino is using the oldest current $1.00 chips? In my opinion a reorder of the same chip with no changes to the chip design should not count as a new issue and if the casino had any special issue $1.00 chips they would count as a new chip as of the date of issue. My guess would have been the Maxim before it closed but now I would guess it's the Stardust. Any other guesses or opinions?