| Present Location | Lincolnshire Wolds Railway |
| County Location | Lincolnshire |
| Designed For | BR |
| Build Location | Derby |
| Built by | BR |
| Diagram number | 88 |
| Lot number | 30751 |
| Type | TSO |
| First Number | 5161 |
| Later Numbers | M5161 |
| Present Number | 5161 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | AC205. Monocoque construction. |
| External Structural Condition | Good |
| 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 | 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 | Good |
| Rarity | Many |
| Historical Importance | Some Interest |
| Storage | Open |
| Operating | Yes |
| Survey Date | 06/07/2012 |
| Surveyor | David Wigley |
| Photo Date | 12/08/2015 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 21/04/2016 |
