| Present Location | Beamish |
| County Location | Durham |
| Designed For | Stockton Darlington |
| Build Location | Darlington |
| Type | TY |
| First Number | 179 |
| Present Number | No.179 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4 wheel |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | W 1884, sold by NER to Forcett Limestone Company in 1884. At York Museum; then Beamish in 1960s. Restored by BREL at Shildon 1975 and displayed at Rail 150 Exhibition at Shildon Works. Returned to Beamish where it suffered by being stored outside. By 09/86: at Timothy Hackworth Museum, Shildon and then NRM Shildon. LNER livery, seat & floor coverings: may not resemble the original. Rainstrips/gutter lost, when roof re-covered? By 02/12: moved for restoration work to Stanegate Restorations & Replicas, Haltwhistle. 04/13: returned to Beamish and at the Pockerley Wagonway for final mechanical overhaul work, followed by lettering and numbering. |
| Owner | National Railway Museum |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Poor but Substantially Complete |
| 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 | As left Departmental service |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Fair |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Unique |
| Historical Importance | Exceptionally Important |
| Storage | Secure Building |
| Operating | No |
| Survey Date | 19/02/2010 |
| Surveyor | Kevin Stroud |
| Photo Date | 15/11/2013 |
| Photo by | The Museum |
| At Risk | No |
| Date Record Last Updated | 06/10/2024 |
