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| Operator: | United Automobile | Fleet No: | BLO504 |
| Chassis: | Bristol L5G | Chassis No: | 81.046 |
| Body: | ECW B35R | Body No: | 4745 |
| 1950 | United Automobile Services Limited, Darlington (BLO504) |
| May 51 | Fleet number changed to BG446 |
| Jun 51 | In service with United Automobile Services Limited, Darlington (BG446) |
| 1963 | Out of service with United Automobile Services Limited, Darlington (BG446) |
| Feb 65 | Transport Spares (Bedlington) Limited, Bedlington (dealer) |
| Feb 66 | National Coal Board, London (contractor) |