Set 4 Vintage Old Las Vegas Casino Showgirl Clubs Gold Glass 5.5" Tumblers

Description

4 outstanding glass tumblers - each 5 1/4" tall and 2 7/8" across the top
gold decoration is stellar
I think they might be 1950' or 60s - trying to figure out the connection..
at first I thought they were all in Las Vegas but Mocambo was in Hollywood (1941-58), The Stork was in Manhattan (1921-65), Copa might be the Copacabana in NYC (1940-1972) or the Copa Room at the Sands in Vegas (1952-?), Follies Bergere (1951-?), and Chez Paree in Hollywood and Chicago (1938-1960)
then I thought perhaps they all featured Can-Can or show girls (dancers), lastly I thought maybe they were all mob-owned venues?
anyway, they are superb glasses with great gold decoration (note the 3-dimensional bikinis on the Follies Bergere dancers!)
this sale is for one set of 4 - I have a 2nd set and if you buy that one I will of course combine shipping