| Present Location | Dean Forest Railway |
| County Location | Gloucestershire |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 89 |
| Lot number | 30690 |
| Type | TSO |
| First Number | 4923 |
| Later Numbers | (4933), W4923 |
| Present Number | M4923 |
| Current Livery | BR Maroon |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1994 by Waterman Railways, at Crewe Basford Hall until 1995. To Dean Forest 1997. At Lydney Junction 06/99 OOU, in NSE livery, partially sheeted. By 06/01: operating (but not refurbished). 03/21: back at Norchard Station, following contract body work and a repaint at Williton (West Somerset Railway) during Jan-March 2021 - livery now changed from BR(W) chocolate and creme to BR maroon and number prefix from W to M. |
| Owner | Dean Forest Railway Company |
| External Structural Condition | Very Good |
| Internal Structural Condition | Very Good |
| Underframe Condition | Very Good |
| External Finish | Very 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 | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 17/06/1999 |
| Surveyor | Jackie Cope |
| Photo Date | 12/03/2021 |
| Photo by | Nigel Benning |
| At Risk | No |
| Date Record Last Updated | 09/03/2024 |
