| Present Location | Kent East Sussex |
| County Location | Kent |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 146 |
| Lot number | 30350 |
| Type | SK |
| First Number | 25446 |
| Later Numbers | KESR 63 S25446 |
| Present Number | S25446 |
| Current Livery | BR(S) Green |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1977. Significant attention to structure and cladding 2005/6. By 8/08 in BR(S) green without the KESR numbers. |
| Owner | K&ESR Locomotive Trust |
| 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 | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 05/02/2002 |
| Surveyor | Gordon Maslin |
| Photo Date | 14/02/2017 |
| Photo by | Dan Adkins |
| At Risk | No |
| Date Record Last Updated | 12/03/2017 |
