| Present Location | Auldtonhill |
| County Location | Aberdeenshire |
| Designed For | GNSR |
| Diagram number | 45 |
| Type | TZ |
| First Number | 58 |
| Later Numbers | 758 |
| Present Number | None |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Body only |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | No |
| Additional Notes | Grounded at (derelict) Kirton Farm, Auldtonhill. 07/22: confirmed still in situ. |
| Owner | Private |
| Grid Reference | NK 06722 34952 |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Derelict/Not Present |
| Underframe Condition | Fair |
| External Finish | Poor and Incomplete |
| Internal Finish | Derelict/Not Present |
| Degree of External 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 Underframe Authenticity | Good |
| Rarity | Many |
| Historical Importance | Some Interest |
| Storage | Open |
| Operating | No |
| Survey Date | 04/07/2008 |
| Surveyor | Andrew Jenkins |
| Photo Date | 02/06/2017 |
| Photo by | Steve West |
| At Risk | Yes |
| Date Record Last Updated | 21/06/2023 |
