| Present Location | Talybont-on-Usk |
| County Location | Powys |
| Designed For | BR |
| Build Location | Wolverton |
| Built by | BR |
| Diagram number | 126 |
| Lot number | 30158 |
| Type | CK |
| First Number | 15667 |
| Later Numbers | M15667, 7667 |
| Present Number | M15667 |
| Current Livery | BR Maroon |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1987. 09/21: sold but not yet moved from Llangollen Railway. By 05/22: moved from Llangollen to The Old Station, Talybont-on-Usk. |
| Owner | Private |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Good |
| Degree of External Originality | Some replaced/reproduced material |
| Degree of Internal Originality | Some replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | Some replaced/reproduced material |
| Degree of External Authenticity | 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 |
| Survey Date | 20/10/2014 |
| Surveyor | David Wigley |
| Photo Date | 18/05/2018 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 22/07/2022 |
