| Present Location | Llangollen |
| County Location | Denbighshire |
| Designed For | BR |
| Build Location | Derby |
| Built by | BR |
| Diagram number | 108 |
| Lot number | 30844 |
| Type | TSO |
| First Number | 5809 |
| Present Number | None |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 09/03. Adtranz demonstrator. Power door one corner. Mk 4 style toilet. 2 bays Turbostar-style 1st Class 2+1 seating. Mk 3 modular buffet. 2 bays Mk 3 standard class 2+2 seating. False partition to original style standard class bay, original end vestibule. Now in use as mess coach for Llangollen Railcars Ltd |
| Owner | Llangollen Railcars Ltd |
| External Structural Condition | Very Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | Very Good |
| External Finish | Good |
| Internal Finish | Good |
| Degree of External Originality | Conversion/rebuild/reproduction |
| Degree of Internal Originality | Conversion/rebuild/reproduction |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Fair |
| Degree of Internal Authenticity | Poor |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Many |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 26/10/2003 |
| Surveyor | Kevin Stroud |
| Photo Date | 25/04/2009 |
| Photo by | Mike Haddon |
| At Risk | No |
| Date Record Last Updated | 22/02/2019 |
