| Present Location | Llangollen |
| County Location | Denbighshire |
| Designed For | BR |
| Built by | Cravens |
| Diagram number | 533 |
| Lot number | 30470 |
| Type | DTCL |
| First Number | 56456 |
| Later Numbers | M56456 54456 |
| Present Number | M56456 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Cravens. P 1985. Kings Cross suburban. Restored 1997. Operates (non-authentically!) with 'Bed-Pan' Class 127 51618. (One other Class 105 DTCL; with the only Class 105 power car at East Lancs). Lined dark green livery. OOU and partially sheeted when seen 01/14. By 11/17: restoration work in active progress at Pentrefelin - target for completion is 2020. |
| Owner | Llangollen Railcars Ltd |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Good |
| 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 | Very Good |
| Degree of Internal Authenticity | Very Good |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Few |
| Historical Importance | Some Importance |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 20/12/2004 |
| Surveyor | Evan Green-Hughes |
| Photo Date | 18/05/2018 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 20/02/2019 |
