Slots have come a long way since Charles Fey’s original three-reel machine....

https://cashsexpertinsight.talesignal.com/posts/what-did-fortune-coin-company-actually-build-in-the-1970s

Slots have come a long way since Charles Fey’s original three-reel machine. From Bally’s iconic Money Honey that introduced electromechanical magic to today’s video slots and smartphone games, the thrills moved off the casino floor to your fingertips