Casino history lives in objects left behind: cards shaped for play, roulette...

https://www.novabookmarks.win/casino-history-is-easier-to-see-in-the-objects-people-handled-marked-cards

Casino history lives in objects left behind: cards shaped for play, roulette wheels built around single-zero or double-zero odds, and slot reels that turned chance into spectacle. A look at 1895 shows how small mechanisms carry big stories.