| Trade Stimulator |  Ginger Fortune Reel | 1937 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Ginger Punchboard | 1939 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Gold Rush Calendar model | 1934 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Gold Rush Fruit-Dial model | 1934 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | Grand Canyon | 1932 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | High Stakes | 1936 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | High Tension | 1936 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Imp Cigarette Reel | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Imp Fruit Reel | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Imp Number Reel | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Jackpot Beer Dandy Vender | 1934 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Jackpot Cigarettes Dandy Vender | 1934 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Jackpot Free Play Dandy Vender | 1934 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | Kill the Jap | 1943 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | King Pin | 193? | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Klix | 1941 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Klix | 1949 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Liberty Ball Gum Vender | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Liberty Bell | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Liberty Discreet | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Liberty Discreet Bell Ball Gum Vender | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Liberty Sports Parade | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Liberty Sports Parade Discreet | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Liberty Sports Parade Discreet Ball Gum Vender | 1940 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Mercury | 1939 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Mercury Discreet | 1939 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Mercury Punchboard | 1939 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Motorized Mercury | 1939 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Motorized Sparks | 1939 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | New Dandy Vender | 1932 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | New Dandy Vender Concealed Jack Pot | 1932 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | New Pike's Peak | 1941 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Cigarette Machine | 1935 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Cigarette Machine Gum Vender | 1935 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Smoke | 1935 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Smoke Veeder Counter | 1935 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Pike's Peak | 1941 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | Poison this Rat | 1943 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Pok-O-Reel | 1941 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Pok-O-Reel | 1932 | Groetchen Tool & Mfg. Co. Chicago, IL, USA |
