Casino history lives in objects people handled: cards worn at the edges,...

https://varimail.com/articles/why-reels-became-the-default-way-to-show-slot-outcomes/

Casino history lives in objects people handled: cards worn at the edges, roulette wheels built around single-zero or double-zero odds, and slot reels made to turn. Explore how 1895 San Francisco connected craft, chance, and public entertainment.