| Vending Machine |  1-2-3 Vendor | 1923 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Aristocrat | 1935 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Climax | 1931 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Commander | 1941 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Convertible Vendor | 1927 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Derby Gumball | 194? | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Derby Peanut | 1940 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Double Commander Twin Vender | 1941 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Gumball Vendor Profit Sharing model | 192? | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Model A | 1929 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Peanut Vendor | 1915 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Peanut Vendor | 192? | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Simpson Jr. | 1930 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Super Vendor Castle Top | 1929 | Simpson Co., R.D. Columbus, OH, USA |
| Vending Machine | Triple Commander | 1941 | Simpson Co., R.D. Columbus, OH, USA |
