| Home | History | Specification | Survivors | Fleet No | Chassis No | Operators | Contractors | Organisations | Mobile Homes | What's New |
| Operator: | United Counties | Fleet No: | 645 |
| Chassis: | Bristol K6B | Chassis No: | 66.057 |
| Body: | ECW L27/28R | Body No: | 1747 |
| May 48 | In service with United Counties Omnibus Company Limited, Northampton (645) |
| Mar 52 | Fleet number changed to 739 |
| 1955 | Converted to K5G |
| Aug 64 | Out of service with United Counties Omnibus Company Limited, Northampton (739) |