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| Operator: | United Automobile | Fleet No: | BLO329 |
| Chassis: | Bristol L6B | Chassis No: | 71.041 |
| Body: | ECW B35R | Body No: | 2956 |
| 1949 | In service with United Automobile Services Limited, Darlington (BLO329) |
| May 51 | Fleet number changed to BB4 |
| 1962 | Out of service with United Automobile Services Limited, Darlington (BB4) |
| Sep 62 | W Thompson, Darlington (dealer) |