See page 243 of my 2nd Official price guide for a great picture postcard I have of the Stockmen's Hotel. Looks more like what the Mayer looked like. This is pre bull so pre fire too. What date is the latest car in this picture? 1950 I would say.

Commercial I list as 1955. The old hotel originally opened Oct. 1, 1925. Casino was called Monte Carlo. Have not see these chips. Or at least none with Elko.

RanchInn46 to 79.
Royal Crest RanchInn 81 to 84