| Present Location | Midland Railway Centre |
| County Location | Derbyshire |
| Designed For | BR |
| Build Location | York |
| Built by | BR |
| Diagram number | 94 |
| Lot number | 30376 |
| Type | SO |
| First Number | 4804 |
| Later Numbers | M4804 OHIO |
| Present Number | M4804 |
| Current Livery | BR Maroon |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1990. Used for many years in regular running sets.
06/23: confirmed still in situ - out of operational use awaiting repairs. |
| Owner | Private |
| External Structural Condition | Fair |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Good |
| Degree of External Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Internal Originality | Some replaced/reproduced material |
| 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 | Good |
| Rarity | Many |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 27/08/2006 |
| Surveyor | Kevin Stroud |
| Photo Date | 15/04/2018 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 18/07/2023 |
