| Present Location | Robertsbridge |
| County Location | East Sussex |
| Designed For | SR |
| Build Location | Eastleigh |
| Diagram number | 2105 |
| Lot number | 498 |
| Type | BTK |
| First Number | 3690 |
| Later Numbers | ADS70163 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | 'Hastings' gauge. SR Control Train until 1980. P 1988 at Great Central Railway. 1991: to Tunbridge Wells and Eridge Railway Preservation Society. No interior. From Spa Valley to Rother Valley Railway at Robertsbridge, initially as donor, but resold and being restored - initially brake plus one compartment, rest as open saloon/exhibition space. |
| External Structural Condition | Fair |
| Internal Structural Condition | Derelict/Not Present |
| Underframe Condition | Very Good |
| External Finish | Fair |
| Degree of External Originality | As left Departmental service |
| Degree of Internal Originality | As left Departmental service |
| Degree of Underframe/Running Gear Originality | As left Departmental service |
| Degree of External Authenticity | Fair |
| Degree of Internal Authenticity | None |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Few |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 27/07/2004 |
| Surveyor | David Wigley |
| Photo Date | 02/08/2015 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 19/04/2022 |
