| Present Location | Upper Caldecote |
| County Location | Bedfordshire |
| Designed For | GWR |
| Build Location | Swindon |
| Built by | BR |
| Diagram number | A43 |
| Lot number | 1766 |
| Type | Autotrailer |
| First Number | 240 |
| Present Number | None |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P pre-1972. The most modern example built, using "bus" seats and light fittings fron BR Standard Mark I coaches. Was used by Dart Valley as mobile site hut and seats stripped out. Other parts removed for use elsewhere (eg: two buffers, underframe items). 10/24: moved from South Devon Railway into storage at S A Smith haulage business site in Upper Caldecote, Biggleswade, Bedfordshire. |
| Owner | South Devon Railway Trust |
| External Structural Condition | Good |
| Internal Structural Condition | Fair |
| Underframe Condition | Fair |
| External Finish | Poor and Incomplete |
| Internal Finish | Poor and Incomplete |
| 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 | Very Good |
| Degree of Internal Authenticity | Fair |
| Degree of Underframe Authenticity | Fair |
| Rarity | Few |
| Historical Importance | Some Importance |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 30/08/2008 |
| Surveyor | Kevin Stroud |
| Photo Date | 01/06/2006 |
| Photo by | Richard Elliot |
| At Risk | No |
| Date Record Last Updated | 29/10/2024 |
