| Present Location | Hamilton |
| County Location | South Lanarkshire |
| Designed For | Pullman BRE |
| Built by | Metro Cammell |
| Diagram number | C |
| Type | PSK |
| First Number | 337 |
| Later Numbers | Car No 337 |
| Present Number | 99337 State Car - Spa |
| Current Livery | Belmond Royal Scotsman |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Car C. Body P 1981, on Nene Valley Railway until ?; at Casterton until 1987; re-bogied at Loughborough but never restored before disposal 1996. Commonwealth bogies. Much missing from underframe; largely complete within. By 09/16: 'Spa Stateroom' in Belmond UK Royal Scotsman set. 11/17: set allocation updated from BT55 to EC00 along with winter stabling / maintenance transferred from Carnforth to Arlington Fleet Services Limited at Eastleigh. 2019: arrangements further updated: The Royal Scotsman now based at Assenta Rail, Earnock Sidings / E.G.Steele site, Hamilton. |
| Owner | Belmond Group |
| External Structural Condition | Very Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | 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 | Poor and Incomplete |
| Degree of External Authenticity | Very Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Fair |
| Rarity | Few |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 26/07/2008 |
| Surveyor | Kevin Stroud |
| Photo Date | 20/05/2024 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 16/10/2024 |
