Strange coincidence....
While in Florida last week I ran across a 1949 Harolds Club "How to play" guide and one from the Sands that is also old but undated. I have a few of the Harolds Club brochure extra and would sell them for a decent $5 chip. The whole thing is about 16 pages long and shows how to play all of the games including a few you won't find anymore like Pan.