| Type | Title | Year | Publisher |
|---|---|---|---|
| Trade Stimulator | 🟩 Baby Vender | 1927 | Mills Mfg. Co., F.W. [Chicago, IL, USA] |
| Trade Stimulator | 🟩 Jockey | 1917 | Mills Mfg. Co., F.W. [Chicago, IL, USA] |
| Slot Machine (mechanical) | 🟩 Mint Gum Vender | 1911 | Mills Mfg. Co., F.W. [Chicago, IL, USA] |
| Trade Stimulator | 🟩 Premium Trader | 1917 | Mills Mfg. Co., F.W. [Chicago, IL, USA] |