The Development of Progressive Jackpot Slots
Slot machines have become very popular since the 1980s thanks to the introduction of progressive jackpot networks, and online slots have evolved into a phenomenon.
The Origins and History of Video Poker
The origins of video poker date back to 1891. Poker machines first appeared in New York bars. Nowadays, the games are played electronically in all casinos.
Liberty Bell Slot Machines at Auction
Slot machines made by Charles Fey have sold for over $150,000 on US auction sites.