Casino history lives in the objects people handled: marked cards, roulette...
https://wiki-burner.win/index.php/How_Did_Playing_Cards_Handle_Wear_and_Repeated_Shuffling_Historically%3F
Casino history lives in the objects people handled: marked cards, roulette wheels, and slot reels. In 1895 San Francisco, Charles Fey’s workshop helped turn a simple reel machine into a lasting part of public entertainment