| Present Location | Carnforth |
| County Location | Lancashire |
| Designed For | BR |
| Build Location | Derby |
| Built by | BR |
| Diagram number | 105 |
| Lot number | 30787 |
| Type | TSO |
| First Number | 5419 |
| Later Numbers | SIR LANCELOT |
| Present Number | 5419 |
| Current Livery | West Coast Railways maroon |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 2002 by Wessex Trains. Repainted at Tyseley in pseudo-Pullman livery for inclusion in Wessex Trains 'Excalibur Express' set. Based at Old Oak Common until moved with Wessex Trains to Carnforth 2008, still in 'Excalibur Express' set. Sold to WCRC 2011; Excalibur set disbanded and this vehicle repainted from pseudo-Pullman to West Coast Railways maroon.(2013: in Jacobite set). 02/20 and 10/24: confirmed still based at Carnforth. |
| 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 | Very 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 | 07/04/2004 |
| Surveyor | Byron Chamberlain |
| Photo Date | 14/05/2011 |
| Photo by | Dan Adkins |
| At Risk | No |
| Date Record Last Updated | 19/02/2025 |
