| Slot Machine |  Big Six | 1911 | Fey & Co., Charles San Francisco, CA, USA |
| Slot Machine | Big Six | 1904 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Big Six Jackpot | 1906 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Big Six Arrow Dial | 1905 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Big Six Check Vender | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Big Six Musical model | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Big Six Special model | 1904 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Big Six Special model | 1904 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Big Six--Centaur Twin | 1904 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Big Six--Dewey Twin | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Big Six--Eclipse Twin | 1904 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Big Sky | 2011 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Big Slick | 2005 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Spender | 19?? | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Big Spin Slotto 3-Reel model | 2007 | AC Coin & Slot USA |
| Slot Machine | Big Spin Slotto 5-Reel model | 2007 | AC Coin & Slot USA |
| Slot Machine | Big Star Six | 1912 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Big Steam | 2016 | Bally Tech., Inc. |
| Slot Machine | Big Table | 2000 | Dosamatic, S.A. |
| Slot Machine | Big Tent | 1957 | Keeney & Co., J.H. Chicago, IL, USA |
| Slot Machine | Big Thunder Quad Shot Game Plus | 201? | Ainsworth Game Technology, Ltd. |
| Slot Machine | Big Time | 200? | Unidesa Universal de Desarrollos Electronicos |
| Slot Machine | Big Time | 200? | Bilso, S.A. |
| Slot Machine | Big Time | 199? | Expojuego, S.A. |
| Slot Machine | Big Time 2 | 200? | Bilso, S.A. |
| Slot Machine | Big Time Progressive Model 1015 | 1974 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Big Times - Red White & Blue | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times - Wild Cherry | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times Buckaroos | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times Diamond | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times Draw Poker | 2008 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times Pay | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Tony's PokerKard | 2014 | Benchmark Games, Inc. Hypoluxo, FL, USA |
| Slot Machine | Big Top | 196? | Jamieson Automatics England |
| Slot Machine | Big Top | 200? | Segasa Madrid, Spain |
| Slot Machine | Big Top Circus Model 481 | 2002 | Sigma Game, Inc. |
| Slot Machine | Big Top Model 1010 | 1974 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Big Vegas | 2012 | Bally Tech., Inc. |
| Slot Machine | Big Wheel | 1978 | Brenco Weston-super-Mare, England |
| Slot Machine | Big Win Model 1019 | 1974 | Bally Mfg. Co. Chicago, IL, USA |
