| Present Location | Carnforth |
| County Location | Lancashire |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 89 / AC201 |
| Lot number | 30690 |
| Type | TSO |
| First Number | 4991 |
| Present Number | W4991 |
| Current Livery | BR(W) Chocolate and Cream |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Centre doors locked out. In Old Oak Common rail charter formations in BR Blue/Grey livery. Then in store at Old Oak Common until its closure in 2009 - then to Eastleigh Arriva TrainCare and later to Eastleigh Works. In operational use in Riviera Trains formations. By 06/11: livery changed to BR chocolate and cream. 01/22: base moved from Eastleigh Works to Nemesis Rail, Burton upon Trent. 01/23: moved from Nemesis Rail to Carnforth, following purchase by West Coast Railway Company. |
| Owner | West Coast Railway Company |
| External Structural Condition | Very Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | Very Good |
| External Finish | Very Good |
| Internal Finish | Good |
| Degree of External Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Internal Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Very Good |
| Degree of Internal Authenticity | Very Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 21/09/2002 |
| Surveyor | Mike Stanbury |
| Photo Date | 08/07/2015 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 04/06/2023 |
