| Present Location | Strathspey |
| County Location | Highland |
| Designed For | GNSR |
| Diagram number | 45 |
| Type | TZ |
| First Number | 254 |
| Later Numbers | 7254 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Body only |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | No |
| Additional Notes | Was at Aviemore Speyside Station - previously used as sleeping accommodation, now not in use. Now at Boat of Garten. |
| Owner | Strathspey Railway |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Poor and Incomplete |
| Underframe Condition | Not Applicable |
| External Finish | Poor and Incomplete |
| Internal Finish | Poor and Incomplete |
| Degree of External Originality | As left Departmental service |
| Degree of Internal Originality | Much replaced/reproduced material |
| Degree of Underframe/Running Gear Originality | Not Applicable |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Poor |
| Degree of Underframe Authenticity | Not Applicable |
| Rarity | Many |
| Historical Importance | Some Importance |
| Storage | Open |
| Operating | No |
| Survey Date | 06/06/1998 |
| Surveyor | John Burnie |
| Photo Date | 31/05/2017 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 21/06/2023 |
