| Present Location | Quainton |
| County Location | Buckinghamshire |
| Designed For | WCJS |
| Build Location | Wolverton |
| Built by | LNWR |
| Diagram number | (23) |
| Type | SLFZ |
| First Number | 102 |
| Later Numbers | 119, 2119, 2119A, 010393, 45024 |
| Current Livery | LNWR |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Body only |
| Original Underframe | No |
| Original Bogies/Wheelsets | No |
| Additional Notes | Originally WCJS convertible sleeper / day saloon. To LNWR 1883: converted to Family Saloon, rebuilt as Engineers' Inspection Saloon 1903. W 1945. Oldest surviving WCJS coach and also the oldest surviving ´public use´ sleeping car. In use as dwelling in Bedford 1945-82. Donated to Quainton Road 09/1982 - repainted and placed onto GNoSR 4-wheel (ex 6-wheel) chassis (MoD 48103) - intention is to mount it eventually on a more suitable chassis. In Museum by 02/00. 11/23: a PMV chassis is currently being prepared take this body. |
| Owner | Quainton Railway Society |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Not Applicable |
| 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 | Not Applicable |
| Degree of External Authenticity | Very Good |
| Degree of Internal Authenticity | Very Good |
| Degree of Underframe Authenticity | Not Applicable |
| Rarity | Unique |
| Historical Importance | Exceptionally Important |
| Storage | Secure Building |
| Operating | No |
| Survey Date | 19/06/2003 |
| Surveyor | Trevor Paice |
| Photo Date | 20/07/2014 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 21/11/2023 |
