| Bowler |  United's Cheetah | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Cherokee | 1977 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Cimarron | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Civic Center | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Coronado | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Corral | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Delta | 1968 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Deluxe 11th Frame Shuffle Alley | 1954 | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | United's Deluxe 5th Inning | 1955 | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | United's Double Shuffle Alley | 1950 | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | United's El Grande | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Emerald | 1976 | Williams Mfg. Co. Chicago, IL, USA |
| Bowler | United's Encore | 1966 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Epsilon | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's French Quarter | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Galleon | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Gamma | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Gateway Arch | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Golden Triangle | 1973 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Granite | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Kick A Poo | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's King Tut Model 1912 | 1979 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Laguna | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Liberty Bell | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Mambo | 1964 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Marquis | 1975 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Matador | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Maverick | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Midget Alley | 1958 | United Mfg. Co. UMC Chicago, IL, USA |
| Bowler | United's Nugget | 1977 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Oasis | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Omni | 1980 | Williams Mfg. Co. Chicago, IL, USA |
| Bowler | United's Orion | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Palos Verde | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Pegasus | 1968 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Pinnacle | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Pyramid | 1965 | Williams Electronic Mfg. Corp. Chicago, IL, USA |
| Bowler | United's Royal Hawaiian | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Seville | 1976 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Shuffle Alley | 1948 | United Mfg. Co. UMC Chicago, IL, USA |
