| Present Location | Dean Forest Railway |
| County Location | Gloucestershire |
| Designed For | GWR |
| Build Location | Swindon |
| Diagram number | O33 |
| Lot number | 1644 |
| Type | PMVG |
| First Number | 2988 |
| Later Numbers | DB975789 |
| Present Number | W2988W |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | "Siphon G". P 1982 by 813 Fund. Stored OOU at Lydney Junction. Some vandal damage, including to doors. |
| Owner | 813 Group |
| External Structural Condition | Fair |
| Internal Structural Condition | Satisfactory |
| Underframe Condition | Good |
| External Finish | Poor but Substantially Complete |
| Internal Finish | Poor but Substantially Complete |
| 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 | Several |
| Historical Importance | Some Interest |
| Storage | Open |
| Operating | No |
| Survey Date | 17/06/1999 |
| Surveyor | Jackie Cope |
| Photo Date | 23/12/2015 |
| Photo by | John Bishop |
| At Risk | No |
| Date Record Last Updated | 09/03/2024 |
