| Trade Stimulator |  Penny Bell | 1925 | Silver King Novelty Co. Indianapolis, IN, USA |
| Trade Stimulator | Penny Cigar | 1904 | Rogers Mfg. Co. New York, NY, 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 Club | 1938 | Jennings & Co., O.D. Chicago, IL, USA |
| Trade Stimulator | Penny Confection Vender - Boxing Skill | 1929 | Robbins & Co., D. Brooklyn, NY, USA |
| Trade Stimulator | Penny Dice | 1932 | Roche Novelty Co. Fort Wayne, IN, USA |
| Trade Stimulator | Penny Draw | 1934 | Dean Novelty Co. Tulsa, OK, USA |
| Trade Stimulator | Penny Draw | 1934 | Stephens & Co., A.J. Kansas City, MO, USA |
| Trade Stimulator | Penny Fortune | 1926 | National Coin Machine Co. Chicago, IL, USA |
| Trade Stimulator | Penny Gum Vender | 1927 | Monarch Mfg. & Sales Co. Indianapolis, IN, USA |
| Trade Stimulator | Penny Jitter Ball | 1938 | Kelly Co., W.H. Tulsa, OK, USA |
| Trade Stimulator | Penny King | 1934 | National Coin Machine Exchange Toledo, OH, USA |
| Trade Stimulator | Penny Pack | 1938 | Daval Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Pack | 1944 | ABCO Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Penny Pack | 1935 | Daval Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Pack | 1939 | Daval Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Pack | 1940 | Daval Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Pack Divider | 1940 | Daval Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Pack Register | 1935 | Daval Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Penny Pak | 1937 | Superior Confection Co. Columbus, OH, USA |
| Trade Stimulator | Penny Pitch | 1936 | Barco Products Co. IL, USA |
| Trade Stimulator | Penny Play | 1937 | Froom Laboratories, Inc. Youngstown, OH, USA |
| Trade Stimulator | Penny Pools | 19?? | Unknown UK |
| Trade Stimulator | Penny Skillo | 1938 | American Sales Co. MO, USA |
| Trade Stimulator | Penny Skillo | 1938 | Century Mfg. Co. IL, USA |
| Trade Stimulator | Penny Skillo | 1937 | United Amusement Co. Kansas City, MO, USA |
| Trade Stimulator | Penny Slot Machine | 1903 | Lane, J.J. Providence, RI, 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 | Penny Tickler | 1894 | Maley Novelty Co., Charles T. Cincinnati, OH, USA |
| Trade Stimulator | Penny-Farthing Bicycle Race | 1888 | Britain, William H. London, England |
| Trade Stimulator | Pennyscope | 1897 | Bell & Co., Jonas D. IL, USA |
| Trade Stimulator | Pep | 1932 | Brunswick Mfg. Co. IL, USA |
| Trade Stimulator | Perfect Selling Machine | 1892 | Clawson Slot Machine Co. Newark, NJ, USA |
| Trade Stimulator | Perfection | 1901 | Wheeland Novelty Co. Seattle, WA, USA |
| Trade Stimulator | Perfection | 1904 | Ennis & Carr Syracuse, NY, USA |
| Trade Stimulator | Perfection | 1905 | Duun Bros. Anderson, IN, USA |
| Trade Stimulator | Perfection | 1901 | Caille Bros. Co., The Detroit, MI, USA |
| Trade Stimulator | Perfection | 1894 | Hudson Moore Co. New York, NY, USA |
