| Present Location | Midland Railway Centre |
| County Location | Derbyshire |
| Designed For | BR |
| Build Location | Eastleigh |
| Built by | BR |
| Diagram number | 181 |
| Lot number | 30025 |
| Type | BSK |
| First Number | 34255 |
| Later Numbers | DB975534 |
| Present Number | None |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Converted from BSK 34255 for Engineers' use, Stewart's Lane 1970 - Lot 3719. Stored at Butterley Dock as Permanent Way Mess & Tool Van. 06/23: now at Swanwick Junction in grey livery. |
| External Structural Condition | Fair |
| Internal Structural Condition | Fair |
| Underframe Condition | Satisfactory |
| External Finish | Fair |
| Internal Finish | Poor but Substantially Complete |
| Degree of External Originality | As left Departmental service |
| Degree of Internal Originality | As left Departmental service |
| Degree of Underframe/Running Gear Originality | As left Departmental service |
| Degree of External Authenticity | Fair |
| Degree of Internal Authenticity | Fair |
| Degree of Underframe Authenticity | Fair |
| Rarity | Many |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 27/08/2006 |
| Surveyor | Kevin Stroud |
| Photo Date | 19/03/2017 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 18/07/2023 |
