| Present Location | Swanage Railway |
| County Location | Dorset |
| Designed For | BR |
| Build Location | York |
| Built by | BR |
| Diagram number | 94 |
| Lot number | 30376 |
| Type | SO |
| First Number | 4803 |
| Later Numbers | M4803 |
| Present Number | S4803 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1989. Used as Dining Car in Wessex Belle set - modified to two plus one seating, with tables. Withdrawn from service and into use as static overflow coach for "Bird's Nest" buffet Spring 2004 (paired with W1947). By 07/15: returned to operational use - livery changed from BR(S) green to BR crimson lake and cream (carries incorrect number S4083). |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Good |
| Degree of External Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Internal Originality | Some replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Very Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 01/08/1999 |
| Surveyor | Michael Cope |
| Photo Date | 14/07/2015 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 20/03/2024 |
