| Present Location | Strathspey |
| County Location | Highland |
| Designed For | BR |
| Build Location | York |
| Built by | BR |
| Diagram number | 93 |
| Lot number | 30375 |
| Type | TSO |
| First Number | 4777 |
| Later Numbers | W4777, SR112 |
| Present Number | SC4777 |
| Current Livery | BR Crimson Lake and Cream |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Was one coach of the 7-car rake operated as the "high speed" special in 1964 to commemorate the 60th anniversary of "City of Truro"'s record-breaking trip of 1904. P pre 6/91. Steady restoration started 2004, completed 11/06 - BR maroon livery. 11/14 nearing completion of repainting to crimson lake and cream livery for inclusion in a five coach 'Strathspey Highlander' dining set. |
| Owner | Strathspey Railway |
| External Structural Condition | Very Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | Very 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 | Very Good |
| Degree of Internal Authenticity | Very Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Many |
| Historical Importance | Some Interest |
| Storage | Secure Building |
| Operating | Yes |
| Survey Date | 05/11/2006 |
| Surveyor | Keith Holyland |
| Photo Date | 31/05/2017 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 19/07/2017 |
