| Bowler |  United's Beta | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Epsilon | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Gamma | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | Varsity | 1969 | Chicago Dynamic Industries, Inc. |
| Bowler | Team Shuffle Alley | 196? | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | Esquire | 1970 | Chicago Coin Machine Co. IL, USA |
| Bowler | Gayety | 1970 | Chicago Coin Machine Co. IL, USA |
| Bowler | Mini-Bowl | 1970 | Williams Mfg. Co. Chicago, IL, USA |
| Bowler | United's Cimarron | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's El Grande | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Laguna | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Palos Verde | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | Champ Bowler | 1971 | Chicago Coin Machine Co. IL, USA |
| Bowler | Monte Carlo | 1971 | Chicago Coin Machine Co. IL, USA |
| Bowler | Prestige | 1971 | Chicago Coin Machine Co. IL, USA |
| Bowler | United's Liberty Bell | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Times Square | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | Holiday | 1972 | Chicago Dynamic Industries, Inc. |
| Bowler | Pro-Bowler | 1972 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Bowler | Super Bowl | 1972 | Chicago Dynamic Industries, Inc. |
| Bowler | United's Astrodome | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's French Quarter | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Gateway Arch | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Windy City | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | El Dorado | 1973 | Chicago Coin Machine Co. IL, USA |
| Bowler | Gold Medal | 1973 | Chicago Coin Machine Co. IL, USA |
| Bowler | United's Cape Cod | 1973 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Golden Triangle | 1973 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Twin Cities | 1973 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | Pro Bowl | 1974 | Chicago Dynamic Industries, Inc. |
| Bowler | United's Civic Center | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Granite | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Pinnacle | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Royal Hawaiian | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Unique | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | Bowl-a-Lane | 1975 | Stan-A-Lane, Inc. Reno, NV, USA |
| Bowler | Gold Mine | 1975 | Chicago Coin Machine Co. IL, USA |
| Bowler | Mini-Twin | 1975 | Stan-A-Lane, Inc. Reno, NV, USA |
| Bowler | Sportacard | 1975 | UBI United Billiards, Inc. Union, NJ, USA |
| Bowler | United's Marquis | 1975 | Williams Electronics, Inc. Chicago, IL, USA |
