Where did the BAR on slot machines come from?

Bar, logo, one bar, bar symbol, slot symbol icon bar bar slot Video Slot Machine Symbol PNG images & PSDs for download with bar Related Objects Video Slot Machine Symbols PNG & PSD Images Video Slot bar slot machine cheats bars ; -substantially given pair of slot - ways , and provided with downwardly - extending as and for the purposes set forth wedge - shaped lugs ; -and

barnyard bonanza slot Picture of three bar jackpot on slot machine stock photo, images and stock photography Image 12000682