| Slot Machine |  Mills Brownie | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | On the Square | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | On the Square Check Play | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | On the Square Check Play Musical model | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | On the Square Musical model | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Success No.3 Little Success | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Judge Check | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago Musical model | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Strength Tester | The Mills Combination Punching Machine | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Your Next | 1900 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Check Upright Card Machine | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Duck | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jockey | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jumbo Success No.4 Big Success | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jumbo Success No.5 Big Success | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Mills Brownie Jackpot | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Mills Roulette | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Mills Roulette Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Strength Tester | New Lifter Owl Lifter | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Our Baby | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Success No.4 Little Success | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey 2-Bits | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey 2-Bits Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey Check | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey Check Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago Check | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago Check Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Upright Card Machine | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Ben Franklin | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Bulls Eye 1-Way | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Bulls Eye 5-Way | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Counter Success Little Success | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Game O'Skill | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Improved Jockey | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jumbo Success No.6 Big Success | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Little Knocker | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Little Perfection | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Success No.6 Little Success | 1902 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey Jackpot | 1902 | Mills Novelty Co. Chicago, IL, USA |
