The History of Slot machines, The Liberty Belle Saloon

The 19th century – the invention of the first slot machine In 1891, a New York-based company called Sittman and Pitt invented the first slot

So, it made sense to use the number 7 and have it line up in 777 to signal a big win

when were slot machines invented Marshall Fey: Slot Machines: A pictorial history of the first 100 years of the world's most popular coin-operated gaming device Liberty Belle Books, Reno (

when pigs fly slot The earliest slot machines According to legend, the first slot machine was invented in 1894 in San Francisco Pioneered by Charles Fey, his device, known as