| Present Location | Nantgarw |
| County Location | Caerphilly |
| Designed For | GER |
| Later Numbers | MOD 82.663 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Underframe only |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Nothing known - except GER wheelsets, and believed to be MoD 82.663. 40 ft: unusual flared corners by buffers. Underframe for Taff Vale 51. NMGW Nantgarw Store, near Cearphilly. |
| Owner | National Museum of Wales |
| External Structural Condition | Not Applicable |
| Internal Structural Condition | Not Applicable |
| Underframe Condition | Very Good |
| External Finish | Not Applicable |
| Internal Finish | Not Applicable |
| Degree of External Originality | Not Applicable |
| Degree of Internal Originality | Not Applicable |
| Degree of Underframe/Running Gear Originality | As left Departmental service |
| Degree of External Authenticity | Not Applicable |
| Degree of Internal Authenticity | Not Applicable |
| Degree of Underframe Authenticity | Good |
| Rarity | n/a |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Building |
| Operating | No |
| Survey Date | 15/03/2024 |
| Surveyor | Andrew Jenkins |
| Photo Date | 15/03/2024 |
| Photo by | Andrew Jenkins |
| At Risk | No |
| Date Record Last Updated | 18/10/2024 |
