Casino history is easier to see in the objects people handled: marked cards,...

https://lorenzosnewblogs.nexorafield.com/posts/what-should-i-look-for-to-know-if-a-casino-game-is-physical-or-software

Casino history is easier to see in the objects people handled: marked cards, roulette wheels, and slot reels. In 1895, San Francisco mechanic Charles Fey built the Liberty Bell, an early automatic slot machine with three reels