| Present Location | Kilconquhar |
| County Location | Fife |
| Designed For | LNER |
| Build Location | Doncaster |
| Built by | Marshalls |
| Diagram number | 258 |
| Lot number | 842 |
| Type | RB |
| First Number | 1852 |
| Later Numbers | KWVR 21 |
| Present Number | None |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Rebuilt 59. P 66, on Worth Valley till 74, Ashford till 1978, then GCR. Restored by Willowbrook Coaches 1980: rewired for 240 v from petrol/gas generator. Taken OOS 1984. Much underframe equipment removed for overhaul. To Stainmore Railway, Kirkby Stephen early 2003. By 04/23: moved to Balbuthie Farm, Kilconquhar, Fife. |
| Owner | Gresley Society |
| External Structural Condition | Satisfactory |
| Internal Structural Condition | Fair |
| Underframe Condition | Fair |
| External Finish | Poor but Substantially Complete |
| Internal Finish | Poor but Substantially Complete |
| 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 | Poor |
| Degree of Underframe Authenticity | Fair |
| Rarity | Unique |
| Historical Importance | Very Important |
| Operating | No |
| Survey Date | 25/04/1998 |
| Surveyor | Gordon Maslin |
| Photo Date | 27/07/2003 |
| Photo by | Michael Cope |
| At Risk | No |
| Date Record Last Updated | 20/06/2023 |
