Casino history is easier to grasp when you can see it in the objects people...

https://tysonsinterestingperspectives.cloudhinter.com/posts/why-visibility-matters-in-casino-equipment-design

Casino history is easier to grasp when you can see it in the objects people handled: worn playing cards, roulette wheels, and slot reels. In San Francisco in 1895, Charles Fey’s Liberty Bell machine helped shape the modern slot machine