| Present Location | Kent East Sussex |
| County Location | Kent |
| Designed For | SR |
| Built by | Metro Carriage Wagon |
| Diagram number | 164 |
| Type | BTK |
| First Number | 3557 |
| Later Numbers | DS70120 K&ESR 97 |
| Present Number | DS 70120 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | SECR design. 'Fair'. Interior as rebuilt for Departmental use. 07/24: confirmed still in situ - at Wittersham Road sidings. |
| Owner | Private |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Not Applicable |
| Underframe Condition | Fair |
| External Finish | Poor but Substantially Complete |
| Internal Finish | Not Applicable |
| 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 | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Good |
| Rarity | Few |
| Historical Importance | Some Interest |
| Storage | Open |
| Operating | No |
| Survey Date | 05/02/2002 |
| Surveyor | Gordon Maslin |
| Photo Date | 17/07/2024 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 09/12/2024 |
