| Present Location | Great Central |
| County Location | Leicestershire |
| Designed For | BR |
| Built by | Gloucester |
| Diagram number | 539 |
| Lot number | 30419 |
| Type | DMBS |
| First Number | 55009 |
| Later Numbers | W55009 |
| Present Number | None |
| Current Livery | BR multiple unit green livery |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Class 122. P 1995 ex MC Metals, stored at British Sugar, Kings Lynn, till 1997. In Mid Norfolk Railway storage sidings near Thuxton at 03/17. By 09/20: moved to Great Central Railway. |
| External Structural Condition | Very Good |
| Internal Structural Condition | Poor but Substantially Complete |
| Underframe Condition | Satisfactory |
| External Finish | Satisfactory |
| Internal Finish | Poor and Incomplete |
| Degree of External Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Internal Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Several |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 24/09/2012 |
| Surveyor | David Wigley |
| Photo Date | 29/03/2017 |
| Photo by | Samuel West |
| At Risk | No |
| Date Record Last Updated | 15/11/2020 |
