| Present Location | Swindon & Cricklade Railway |
| County Location | Swindon |
| Designed For | BR |
| Built by | AC Cars |
| Diagram number | 614 |
| Lot number | 30479 |
| Type | Railbus |
| First Number | 79978 |
| Later Numbers | PREMIER, W79978 |
| Present Number | W79978 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4 wheel |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1968, on NYMR (where named 'Premier') till 1979 then K&ESR till 1984, then Colne Valley. Fully operational. Only complete example. By 03/20: moved from Colne Valley Railway to Swindon and Cricklade Railway. |
| Owner | Swindon & Cricklade Railway |
| External Structural Condition | Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Very 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 | Very Good |
| Degree of Internal Authenticity | Very Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Unique |
| Historical Importance | Very Important |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 29/08/2009 |
| Surveyor | Kevin Stroud |
| Photo Date | 24/07/2011 |
| Photo by | Robert Davidson |
| At Risk | No |
| Date Record Last Updated | 09/03/2024 |
