Will wrote.......

"I personally feel that this definition ignores a whole category of chips - those that are still redeemable at a casino but are no longer being issued."

The Circus Circus $1 chip you showed is a current chip, Will. You can get it off of the tables & at the cage just like their newer $1 chip. As you say, some people will use the word "obsolete" differently, but you are way off using the word to describe this chip. Andy - Las Vegas