| Present Location | Talyllyn Railway |
| County Location | Gwynedd |
| Designed For | Talyllyn |
| Build Location | Tywyn |
| Built by | Talyllyn |
| Type | O |
| First Number | 8 |
| Present Number | 8 |
| Gauge | 2ft 3in |
| Wheel Arrangement | 4 wheel |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | No |
| Additional Notes | Ancestory is Penrhyn 4-wheeler "P" of ca 1900. To TR 1952/3, in use (no roof) till 1964. Due to poor condition broken up and replaced by present (larger) No. 8. Similar to 11, 12 and 13. In process of adding air brakes. |
| Owner | Talyllyn Railway Co |
| 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 | Few |
| Historical Importance | Some Interest |
| Storage | Secure Building |
| Operating | Yes |
| Survey Date | 28/06/2000 |
| Surveyor | Mark Stevenson |
| Photo Date | 01/07/2013 |
| Photo by | Ian Smith |
| At Risk | No |
| Date Record Last Updated | 28/04/2016 |
