| Present Location | Dartmouth Steam Railway |
| County Location | Devon |
| Designed For | BR |
| Build Location | York |
| Built by | BR |
| Diagram number | 93 |
| Lot number | 30375 |
| Type | TSO |
| First Number | 4643 |
| Later Numbers | E4643 SC4643 |
| Present Number | M4643 |
| Current Livery | BR Maroon |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1989 ex West Highland set. All luggage racks removed. Refurbished 2016 with 'chain link' upholstery (see additional photo below). By 05/21: moved from Llangollen Railway to Dartmouth Steam Railway. |
| Owner | Dartmouth Steam Railway and River Boat Company |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Very Good |
| Degree of External Originality | Some replaced/reproduced material |
| Degree of Internal Originality | Some replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Fair |
| Degree of Underframe Authenticity | Poor |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 20/10/2014 |
| Surveyor | David Wigley |
| Photo Date | 01/09/2013 |
| Photo by | Ivor Bufton |
| At Risk | No |
| Date Record Last Updated | 09/06/2021 |
