It's been quite a while (years) since I've posted on this forum, but I came across this in a movie we watched last night on TCM. We've been getting into watching the old ones, and stuff on TCM is commercial-free. A number of them are silent... the oldest we've watched was from 1914.
Anyway, this machine was in "Beyond the Rockies", a 1932 cowboy movie that only ran about an hour long. I don't know what the machine is.. it says "The Square" on the front below the roulette type spinning wheel.
Dave
EDIT: I found the machine online. It's a Mills 1910 "On The Square"....