| Present Location | Cottesmore (Rocks by Rail) |
| County Location | Rutland |
| Designed For | GWR |
| Build Location | Swindon |
| Built by | BR |
| Diagram number | O64 |
| Lot number | 1759 |
| Type | MTZ |
| First Number | 3176 |
| Later Numbers | B3176 |
| Present Number | B3176 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Underframe only |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | BR to GWR design: "B" prefix indicates BR order substituting cancelled GWR order. Underframe only: has been modified with roller bearings. Noted as unique (only one in preservation to this Lot No.) but several very similar, including complete vehicles! 06/16: seen in use as platform supporting body of GER 514 (qv) - see additional photo below. 06/18: no longer being used to support body of GER 514. By 04/22: now supporting the lower saloon of Newcastle Corporation tram 117 (see Tram Survey) - purchased by Industrial Diesel and Railway Preservation Group for this purpose. |
| Owner | Industrial Diesel and Railway Preservation Group |
| External Structural Condition | Not Applicable |
| Internal Structural Condition | Not Applicable |
| Underframe Condition | Satisfactory |
| External Finish | Not Applicable |
| Internal Finish | Not Applicable |
| Degree of External Originality | Not Applicable |
| Degree of Internal Originality | Not Applicable |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Not Applicable |
| Degree of Internal Authenticity | Not Applicable |
| Degree of Underframe Authenticity | Very Good |
| Rarity | Unique |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 01/02/2004 |
| Surveyor | David Wigley |
| Photo Date | 22/11/2009 |
| Photo by | John Bishop |
| At Risk | No |
| Date Record Last Updated | 22/04/2022 |
