Casino history isn’t only written in rulebooks. It turns up in worn card decks,...

https://mike-wiki.win/index.php/What_Makes_a_Deck_of_Cards_Both_Ornament_and_Information%3F

Casino history isn’t only written in rulebooks. It turns up in worn card decks, roulette wheels built around single-zero or double-zero layouts, and the reels of early slot machines