| Present Location | Spa Valley |
| County Location | Kent |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 99 |
| Lot number | 30670 |
| Type | RMB |
| First Number | 1864 |
| Later Numbers | SC1864 |
| Present Number | W1864 |
| 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 1993. Into service 12/1995 on Santa trains. Re-upholstered in non-standard purple moquette (see additional photo 1 below). Ceiling lights replaced by fluorescents. Additional photo 2 shows modifications to bar / store area: original formica wall panelling replaced by varnished wood (alas); formica ceiling painted gloss white. 05/21: moved from Llangollen Railway to Spa Valley Railway. |
| Owner | Spa Valley Railway |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Good |
| Degree of External Originality | Some replaced/reproduced material |
| Degree of Internal Originality | Some replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | Some replaced/reproduced material |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Fair |
| Degree of Underframe Authenticity | Good |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 11/10/2003 |
| Surveyor | Kevin Stroud |
| Photo Date | 22/05/2006 |
| Photo by | Byron Chamberlain |
| At Risk | No |
| Date Record Last Updated | 01/01/2025 |
