I don't collect many tokens myself, as I always felt the ones in LV were mostly too worn for use. But a family friend who retired out there gave me a handful of old tokens he had in a drawer and I put then with my chips.

One of them was the 1979 Union Plaza Token that you asked about, and when I compare the one I have with your scan, other than the added color, it is a match. That's the source of your money clip