| Present Location | Swindon & Cricklade Railway |
| County Location | Swindon |
| Designed For | GWR |
| Build Location | Swindon |
| Diagram number | O22 |
| Lot number | 1396 |
| Type | PMVG |
| First Number | 1199 |
| Later Numbers | W1199 DW150322 |
| Present Number | None |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Siphon G. DW150322 from 1962. P 1983. Noted that this vehicle does not seem to be receiving any conservation - but also noted that the roof has been re-covered, twice! |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Fair |
| Underframe Condition | Fair |
| External Finish | Poor and Incomplete |
| Internal Finish | Poor but Substantially Complete |
| Degree of External Originality | As left Departmental service |
| Degree of Internal Originality | As left Departmental service |
| Degree of Underframe/Running Gear Originality | As left Departmental service |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Good |
| Rarity | Unique |
| Historical Importance | Some Interest |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 13/03/1999 |
| Surveyor | David Wigley |
| Photo Date | 29/08/2020 |
| Photo by | Andrew Jenkins |
| At Risk | No |
| Date Record Last Updated | 09/03/2024 |
