| Coin-op Misc. game |  Put and Take | 1931 | Kiser Co., A.R. Charlotte, NC, USA |
| Pool Table | Pwee Pool | 1931 | Modern Automatic Device, Ltd. Memphis, TN, USA |
| Pool Table | Q-Ball-Ette | 1931 | Vendamuse Corp. Boston, MS, USA |
| Slot Machine | Quick | 1931 | Schwabe & Co. |
| Coin-op Misc. game | Race Horse | 1931 | Genco, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Record | 1931 | Rohrs, M. |
| Slot Machine | Reno | 1931 | Fey & Co., Charles San Francisco, CA, USA |
| Slot Machine | Reserve Jackpot Bell | 1931 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Reserve Jackpot Bell Short Front | 1931 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Rockaway | 1931 | Jennings & Co., O.D. Chicago, IL, USA |
| Trade Stimulator | Rockaway Ball Gum Vender | 1931 | Jennings & Co., O.D. Chicago, IL, USA |
| Slot Machine | Rotary | 1931 | Schwarz, C.M. Leipzig, Germany |
| Coin-op Misc. game | Scoop | 1931 | Robbins & Co., D. Brooklyn, NY, USA |
| Coin-op Misc. game | Scotch Golf | 1931 | Marcus & Co., M.M. Cleveland, OH, USA |
| Coin-op Misc. game | Seven Eleven | 1931 | Genco, Inc. Chicago, IL, USA |
| Slot Machine | Silent F.O.K. Jackpot Mint Vender | 1931 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Silent Jackpot Bell War Eagle | 1931 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Ske-Bal-Ete | 1931 | Parmly Engineering Co. Cleveland, OH, USA |
| Trade Stimulator | Skilshot | 1931 | Advance Machine Co. Chicago, IL, USA |
| Coin-op Misc. game | Snap-A-Ball | 1931 | Jayess Novelty Co. Syracuse, NY, USA |
| Coin-op Misc. game | Soccer | 1931 | Genco, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Spiral Golf | 1931 | Douglis & Co., A.S. Chicago, IL, USA |
| Coin-op Misc. game | Spiral Golf | 1931 | Genco, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Standard | 1931 | Singewald, Raimund Leipzig, Germany |
| Trade Stimulator | Stop and Sock | 1931 | Gottlieb & Co., D. Chicago, IL, USA |
| Coin-op Misc. game | Superior Pool | 1931 | Keeney & Sons, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Sweet Sixteen | 1931 | Genco, Inc. Chicago, IL, USA |
| Trade Stimulator | The Bell Boy | 1931 | Mills Novelty Co. Chicago, IL, USA |
| Gun game | The Bunny Shooter | 1931 | Hawtins UK |
| Pool Table | The Castle | 1931 | Castle Mfg. Co., The Houston, TX. USA |
| Slot Machine | The Chief | 1931 | Indian Head Mfg. Co. Los Angeles, CA, USA |
| Coin-op Misc. game | The Great American Game | 1931 | Unknown |
| Pool Table | The Home Billiardette Table | 1931 | Home Billiardette Table Co., Inc., The CHicago, IL, USA |
| Pinball | The Ideal Pin Table | 1931 | Unknown UK |
| Coin-op Misc. game | The Knockout | 1931 | Levitt Mfg. Corp. Rochester, NY, USA |
| Trade Stimulator | The Lunatic | 1931 | Parmly Engineering Co. Cleveland, OH, USA |
| Trade Stimulator | The Wildcat | 1931 | Goodbody, John Rochester, NY, USA |
| Coin-op Misc. game | Tiny Tim Golf | 1931 | International Mutoscope Reel Co., Inc. New York, NY, USA |
| Coin-op Misc. game | Tip the Bell Hop | 1931 | International Mutoscope Reel Co., Inc. New York, NY, USA |
| Coin-op Misc. game | Topsy Turvy Derby | 1931 | Swanson & Co., Harry W. Chicago, IL, USA |
