OK -- What prize do I get for the CORRECT DATES??? and some Information??

It was from 1915 to 1931.

Here is a quote from an article I did in September 1996 Gaming Times:

With the onset of WWI, there were changes in gaming. In 1915, the Nevada State Legislature made gaming illegal. It wasn't until March 21,1931, that then
Governor Balzar passed the Wide Open Gaming Bill to once again legalize gaming.
When gaming was first legalized, only the saloons had gaming, but that was quick to change. Gaming quickly boomed around the state!
Gaming originally started in 1905.......

James C.