| Present Location | Dean Forest Railway |
| County Location | Gloucestershire |
| Designed For | BR |
| Build Location | Derby |
| Built by | BR |
| Diagram number | DQ212 |
| Lot number | 30406 |
| Type | DMBS |
| First Number | 50619 |
| Later Numbers | 53619 |
| Present Number | E50619 |
| 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 108. P 1992. Twinned with M56492 (qv). Re-entered service in July 2015 following major work (new front end) - twinned with M56492 (see first additional photo below). Worked to 2019, latterly paired with M51566 (qv) (and E59387 (qv), as required). Not used in 2020, following return to service of M51914 (qv) and M56492. 12/20: awaiting maintenance. |
| Owner | DMU Group (Dean Forest Railway) |
| External Structural Condition | Very Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | Very Good |
| External Finish | Very Good |
| Internal Finish | Very Good |
| 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 | Very Good |
| Degree of Internal Authenticity | Very Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Few |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 17/06/1999 |
| Surveyor | Jackie Cope |
| Photo Date | 10/07/2019 |
| Photo by | Nigel Benning |
| At Risk | No |
| Date Record Last Updated | 09/03/2024 |
