| Trade Stimulator |  The Clover | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Clover Pinochle | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Full Deck | 1905 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Jefferson | 1909 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Jockey | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Lincoln De Lux Model 54 | 1926 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Lincoln De Lux Model 90 | 1926 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Little 6 | 1909 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Little 6 Gum Vender | 1911 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Merchant | 1910 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Moose | 1905 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The New Century Detroit | 1902 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The New Century Puck | 1903 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | The Puritana | 1905 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Star | 19?? | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Stimulator | 1912 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Twins | 1907 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Wonder Bell Model 25 | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Wonder Bell Model 35 | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Wonder Bell Model 45 | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Wonder Bell Model 55 | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Wonder Vender Model 36 | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Wonder Vender Model 46 | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | The Wonder Vender Model 56 | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Three Arrow | 1904 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Totem | 1912 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Treasury Twin Jack Pot | 1935 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Treasury Twin Jack Pot Front Vender | 1936 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Uncle Sam | 1902 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Venus | 1902 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Watling's 4 - Half Dollar Play | 19?? | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Watling's Jack Pot | 1904 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Watling's Jack Pot Special model | 1904 | Watling Mfg. Co. Chicago, IL, USA |
| Slot Machine | Watling's Lone Star | 1902 | Watling Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Winner Dice | 1909 | Watling Mfg. Co. Chicago, IL, USA |
