| Present Location | Boness (scrapped) |
| County Location | Falkirk |
| Designed For | LMS |
| Build Location | Derby |
| Built by | BR |
| Diagram number | 2169 |
| Lot number | 1628 |
| Type | SLT(T) |
| First Number | 622 |
| Later Numbers | M622M |
| Present Number | 622 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | P pre 1978 by SRPS, at Falkirk till 12/87, then Bo'ness. Fair, at risk, messing. Scrapping on site completed by 2006. |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Fair |
| Underframe Condition | Satisfactory |
| External Finish | Poor and Incomplete |
| Internal Finish | Fair |
| 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 | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Good |
| Rarity | Several |
| Historical Importance | Some Interest |
| Storage | Open |
| Operating | No |
| Survey Date | 22/09/2002 |
| Surveyor | Trevor England |
| Photo Date | 26/06/2006 |
| Photo by | Byron Chamberlain |
| At Risk | No |
| Date Record Last Updated | 28/03/2016 |
