| Present Location | Strathspey |
| County Location | Highland |
| Designed For | Highland Railway |
| Build Location | Lochgorm |
| Built by | Highland Railway |
| Diagram number | 20 |
| Type | TZ |
| First Number | 23 |
| Present Number | 23D |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Body only |
| Original Underframe | No |
| Original Bogies/Wheelsets | No |
| Additional Notes | Banking nearest golf course at Boat of Garten. By 9/03 under black cover, with corrugated-iron protection at exposed end. 05/17: current condition shown on additional photo below. |
| Owner | Strathspey Railway |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Poor and Incomplete |
| Underframe Condition | Not Applicable |
| External Finish | Derelict/Not Present |
| Degree of External Originality | Conversion/rebuild/reproduction |
| Degree of Internal Originality | Conversion/rebuild/reproduction |
| Degree of Underframe/Running Gear Originality | Not Applicable |
| Degree of External Authenticity | Not Applicable |
| Degree of Internal Authenticity | Not Applicable |
| Degree of Underframe Authenticity | Not Applicable |
| Rarity | Few |
| Historical Importance | Some Importance |
| Storage | Open |
| Operating | No |
| Survey Date | 06/06/1998 |
| Surveyor | Kevin McCallum |
| Photo Date | 06/06/1998 |
| At Risk | No |
| Date Record Last Updated | 15/11/2022 |
