| Slot Machine |  La Précieuse | 1903 | Nau, Abel Paris, France |
| Slot Machine | La Tournée | 1903 | Sté. Française de Machines Automatiques France |
| Slot Machine | Mills Florodora | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Mixed Triplet | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Strength Tester | Monarch Penny Back Machine | 1903 | Rosenfield Mfg. Co. New York, NY, USA |
| Strength Tester | Muscle Tester | 1903 | Rosenfield Mfg. Co. New York, NY, USA |
| Non-Coin Game | New Idea Cigar Machine | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Strength Tester | Peerless Penny Back | 1903 | Rosenfield Mfg. Co. New York, NY, USA |
| Trade Stimulator | Penny Slot Machine | 1903 | Lane, J.J. Providence, RI, USA |
| Strength Tester | Punching Machine | 1903 | Rosenfield Mfg. Co. New York, NY, USA |
| Trade Stimulator | Race Track | 1903 | Pick & Co., Albert Chicago, IL, USA |
| Trade Stimulator | Red Bird | 1903 | Park Novelty Co. Kalamazoo, MI, USA |
| Trade Stimulator | Reliable | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Strength Tester | Reward Paying Punching Bag | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Roulette | 1903 | Canda Mfg. Co., Leo OH, USA |
| Trade Stimulator | Roulette | 1903 | Milark Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Skilliard | 1903 | Loss Novelty Co. Grand Rapids, MI, USA |
| Non-Coin Game | Slotless Cigar Cutter | 1903 | Brunhoff Mfg. Co. Cincinnati, OH, USA |
| Trade Stimulator | Spiral | 1903 | Twentieth Century Novelty Co. Springfield, OH, USA |
| Non-Coin Game | Star Pointer | 1903 | Evans & Co., H.C. Chicago, IL, USA |
| Trade Stimulator | Success | 1903 | Bartley, W.R. MT, USA |
| Trade Stimulator | Success | 1903 | Bartley & MacFarland WA, USA |
| Trade Stimulator | Success Jr. | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Success No.8 Little Success | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Sunburst | 1903 | Caille Bros. Co., The Detroit, MI, USA |
| Trade Stimulator | The Bicycle | 1903 | Poole Bros., Mfgrs. Chicago, IL, USA |
| Trade Stimulator | The Clover | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Clover Pinochle | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | The Cricket Match | 1903 | Automatic Sports Co. London, England |
| Slot Machine | The Dewey Triplet | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey Twins | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey Twins Musical model | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | The Hamilton | 1903 | Canda Mfg. Co., Leo OH, USA |
| Trade Stimulator | The Hamilton | 1903 | Sicking Mfg. Co. Cincinnati, OH, USA |
| Trade Stimulator | The Jockey | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Kelley | 1903 | Kelley Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Lone Star | 1903 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | The Mills Chicago Export | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago Fortune | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago Improved model | 1903 | Mills Novelty Co. Chicago, IL, USA |
