| Present Location | Bodmin & Wenford Railway |
| County Location | Cornwall |
| Designed For | BR |
| Build Location | York |
| Built by | BR |
| Diagram number | 94 |
| Lot number | 30376 |
| Type | SO |
| First Number | 4789 |
| Later Numbers | E4789 W4789 TANGWEN ST PETROC |
| Present Number | W4789 St Petroc |
| Current Livery | BR(W) Chocolate and Cream |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1991 Llangollen: modified for Berwyn Belle use - 36 FO seats (Pullman gold moquette, as used on Intercity 70); luggage racks removed. Following Berwyn Belle's demise, to Bodmin early 2002. By 10/05 in a choc/cream livery and named "St Petroc". Forms dining set. |
| Owner | Bodmin & Wenford Railway |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Satisfactory |
| Internal Finish | Good |
| Degree of External Originality | Much replaced/reproduced material |
| Degree of Internal Originality | Much replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Poor |
| Degree of Internal Authenticity | Poor |
| Degree of Underframe Authenticity | Good |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 25/08/2010 |
| Surveyor | Kevin Stroud |
| Photo Date | 30/04/2016 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 04/05/2024 |
