Casino history lives in working objects: cards worn at the edges, roulette...

https://shanesinspiringwords.image-perth.org/what-is-the-simplest-way-to-explain-casino-history-without-talking-about-buildings

Casino history lives in working objects: cards worn at the edges, roulette wheels built around single-zero or double-zero layouts, and slot reels that turned chance into spectacle. An 1895 San Francisco machine shows how design shaped play.