Casino history lives in objects as much as in legends. Cards, roulette wheels...

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

Casino history lives in objects as much as in legends. Cards, roulette wheels with single-zero or double-zero layouts, and slot reels reveal changing play and craft. A detail from 1895 connects the story to San Francisco.