| Present Location | Helston Railway |
| County Location | Cornwall |
| Designed For | BR |
| Built by | Park Royal |
| Diagram number | 635 |
| Lot number | 30286 |
| Type | DMBS |
| First Number | 50413 |
| Later Numbers | W50413 |
| Present Number | '56168' |
| Current Livery | BR multiple unit green livery |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P 1975 for opening of WSR, sold to Diesel & Electric Group 2/1982. OOU Williton. Gutted, undergoing gradual repair. Both to Helston Railway Diesel Group 3/06 at Gwinear Road, 6/06. 09/07 to Trevarno, then by 07/18 to Prospidnick. 07/18. 08/21 Note - carries false number of 56168 |
| Owner | Helston Railway Diesel Group |
| External Structural Condition | Fair |
| Internal Structural Condition | Fair |
| Underframe Condition | Good |
| External Finish | Fair |
| Internal Finish | Fair |
| Degree of External Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Internal Originality | Some replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Fair |
| Degree of Underframe Authenticity | Good |
| Rarity | Unique |
| Historical Importance | Some Importance |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 02/07/2013 |
| Surveyor | David Wigley |
| Photo Date | 15/08/2024 |
| Photo by | Andrew Jenkins |
| At Risk | No |
| Date Record Last Updated | 29/10/2024 |
