| Present Location | Chinnor Princes Risborough |
| County Location | Oxfordshire |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 98 |
| Lot number | 30507 |
| Type | RMB |
| First Number | 1845 |
| Later Numbers | SC1845 |
| Present Number | 1845 |
| 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 | P.2003 Chinnor & Princes Risborough Railway. Regularly used on service trains. From Chinnor to Cranmore 1/10 for 10-year overhaul: expected back 3/10. Certainly back to Chinnor before 5/10. |
| Owner | Chinnor & Princes Risborough Railway |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | 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 | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Several |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 09/09/2007 |
| Surveyor | Kevin Stroud |
| Photo Date | 13/05/2017 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 01/01/2025 |
