| Present Location | Pontypool Blaenavon |
| Designed For | SR |
| Build Location | Eastleigh |
| Built by | BR |
| Diagram number | 3103 |
| Lot number | 3590 |
| Type | PMVY |
| First Number | 1583 |
| Later Numbers | S1583S |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Body only |
| Original Underframe | No |
| Original Bogies/Wheelsets | No |
| Additional Notes | Ashford/Eastleigh. P 1981 Brecon Mountain Railway (volunteer accommodation). To P&BR 1989, where purchased privately 3/04. Plywood body. Sympathetic renovation into carmine livery under way, for use as workshop. |
| External Structural Condition | Fair |
| Internal Structural Condition | Fair |
| Underframe Condition | Not Applicable |
| External Finish | Fair |
| Internal Finish | Fair |
| Degree of External Originality | As left Departmental service |
| Degree of Internal Originality | As left Departmental service |
| Degree of Underframe/Running Gear Originality | Not Applicable |
| Degree of External Authenticity | Very Good |
| Degree of Internal Authenticity | Satisfactory |
| Degree of Underframe Authenticity | Not Applicable |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Open |
| Operating | No |
| Survey Date | 23/05/2004 |
| Surveyor | John Down |
| Photo Date | 01/06/2004 |
| Photo by | Byron Chamberlain |
| At Risk | No |