| Present Location | North Yorkshire Moors |
| County Location | North Yorkshire |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 89 |
| Lot number | 30690 |
| Type | TSO |
| First Number | 4990 |
| Later Numbers | E4990 |
| Present Number | LAVINIA |
| Current Livery | Pullman (pseudo) |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1994. 04/21: moved to Derwent Valley Railway on loan from North Yorks Moors Railway. By 06/24: returned to North Yorks Moors Railway; livery changed from BR maroon to Pullman style with name LAVINIA applied. |
| Owner | North Yorkshire Moors Railway |
| External Structural Condition | Very Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | Very Good |
| External Finish | Very 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 | Very Good |
| Degree of Internal Authenticity | Very Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 12/04/2003 |
| Surveyor | Kevin Stroud |
| Photo Date | 28/04/2017 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 01/07/2024 |
