| Present Location | Gwili |
| County Location | Carmarthenshire |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 181 |
| Lot number | 30728 |
| Type | BSK |
| First Number | 35448 |
| Later Numbers | M35448 S35448 |
| Present Number | M35448 |
| Current Livery | BR Maroon |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 3/92 Bluebell. Some structural repairs 2002 and seats replaced with the BR(S) style, four a side, trimmed in 1950s 'Trojan' moquette. Repainted into BR(S) green 2003. Repaired and repainted at Cranmore, East Somerset Railway, early Summer 2014. 07/14: to Gwili. Now trimmed in "Chain Link" moquette. |
| Owner | Gwili Railway |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Very Good |
| Internal Finish | Very Good |
| Degree of External Originality | Some replaced/reproduced material |
| Degree of Internal Originality | Some replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | Some replaced/reproduced material |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Good |
| Rarity | Many |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 25/08/2004 |
| Surveyor | Kevin Stroud |
| Photo Date | 15/09/2022 |
| Photo by | Robert Davidson |
| At Risk | No |
| Date Record Last Updated | 01/11/2022 |
