I don't have a scanner...sorry.
It is a yellow or gold chip with a "zigzag" pattern, similar to the one shown for the Mount Charleston Lodge in Campaglia/Wells book, page 275.

I picked it up in a Bishop, CA antique store this weekend. At another store in the same town, there were 3 more of them, but neither of the store owners could identify the chips' origin. I assume that it may be local to California or to the central portion of Western Nevada.

Any thoughts....?