| Strength Tester |  Ajax Pushing Machine | 1903 | Rosenfield Mfg. Co. New York, NY, USA |
| Trade Stimulator | Automatic Card machine | 1903 | Canda Co., Leo OH, USA |
| Trade Stimulator | Automatic Trade Clock | 1903 | Jones Machine Shop, W.C. Niantic, IL, USA |
| Slot Machine | Big Six | 1903 | Watling Mfg. 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--Dewey Twin | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | Blowball | 1903 | Haydon & Co., W. London, England |
| Slot Machine | Caille's 45 | 1903 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Caille's 45 Musical model | 1903 | Caille Bros. Co., The Detroit, MI, USA |
| Trade Stimulator | Card Machine | 1903 | Grund, L.G. Philadelphia, PA, USA |
| Trade Stimulator | Card Machine | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Clover | 1903 | Canda Mfg. Co., Leo OH, USA |
| Trade Stimulator | Coin-Drop Machine | 1903 | Milwaukee Furniture & Show Case Repairing Co. Milwaukee, WI, USA |
| Trade Stimulator | Counter Perfection | 1903 | Kelley Mfg. Co. Chicago, IL, USA |
| Slot Machine | Cupid | 1903 | Miles, C.H. |
| Strength Tester | Defiance Punching Machine | 1903 | Rosenfield Mfg. Co. New York, NY, USA |
| Slot Machine | Detroit Twin | 1903 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Detroit Twin Musical model | 1903 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Deweyette | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Deweyette Musical model | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Dice Machine | 1903 | Canda Mfg. Co., Leo OH, USA |
| Trade Stimulator | Elite | 1903 | King & Sundwall Seattle, WA, USA |
| Trade Stimulator | Fancy Jumbo Success | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Floradora | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Coin-op Misc. game | Football Match | 1903 | Automatic Sports Co. London, England |
| Trade Stimulator | Fortune Teller | 1903 | Fortune Machine Works Chicago, IL, USA |
| Slot Machine | Forty-Five | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Forty-Five Gum Vender | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Forty-Five Special model | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Game O'Skill | 1903 | Condon & Co. Vinalhaven, ME, USA |
| Slot Machine | Hull's Chicago | 1903 | Automatic Machine & Tool Co. Chicago, IL, USA |
| Trade Stimulator | Improved Bicycle | 1903 | Sun Mfg. Co. Columbus, OH, USA |
| Trade Stimulator | Improved Little Perfection | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jumbo Success Jr. | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jumbo Success No.7 Big Success | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | King Dodo 3-Way | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | King Dodo 5-Way | 1903 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | L'Écureuil | 1903 | Unknown |
| Slot Machine | La Capricieuse | 1903 | Bussoz Paris, France |
