Slot Machines Are Not a Recent Invention - Version 1.0 Slot machines are indeed an older invention, though the exact date of their invention varies according to which historian you ask. Learn all about the history of slot machines from its beginnings to the modern age in this eBook. You will also learn about one of the first slot machines to become available called the Liberty Bell.All of the sections in the eBook are listed as follows:-Introduction-History of Slot Machines-Recommended Resources.The Introduction section introduces the topic of the eBook which is about the history of slot machines from their beginnings. The History of Slot Machines section provides more detailed information on the history of slot machines including how they have fared in the modern day and age.The Recommended Resources section provides more