| Present Location | Churnet Valley |
| County Location | Staffordshire |
| Designed For | BR |
| Build Location | Swindon |
| Built by | BR |
| Diagram number | 93 |
| Lot number | 30149 |
| Type | TSO |
| First Number | 4046 |
| Later Numbers | S4046, 99604 |
| Present Number | 4046 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1970, on DVR until 1985. OOU. Severe corrosion problems at doors, under windows, end posts. 02/08: possibly for conversion to Buffet - but scrapping seems more likely. 03/20: from Pontypool and Blaenavon Railway to Churnet Valley Railway for restoration to provide additional capacity for the long-term plan to extend the Railway to Leek. 02/22: restoration has begun. |
| Owner | North Staffordshire Railway Company |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Fair |
| Underframe Condition | Satisfactory |
| External Finish | Poor and Incomplete |
| Internal Finish | Fair |
| 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 | No |
| Survey Date | 25/07/1999 |
| Surveyor | Michael Cope |
| Photo Date | 01/11/2021 |
| Photo by | Geoff Chapman |
| At Risk | Yes |
| Date Record Last Updated | 26/03/2022 |
