| Present Location | Blakemere |
| County Location | Herefordshire |
| Designed For | SR |
| Build Location | Eastleigh |
| Built by | SR |
| Diagram number | 3092 |
| Lot number | 1030 |
| Type | BY |
| First Number | 683 |
| Later Numbers | S683S, DB975807 |
| Present Number | 683 |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | Underframe only |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Built March 1938, Ashford/Eastleigh. Extensively modified Departmental vehicle (Gauging Van) purchased by Bluebell for underframe. Body scrapped by 06/00. Underframe to new owner at Blakemere late 2004/early 2005. Proposed for use under Bristol & Exeter No. 60. By 12/18: in use as underframe for Barry 71(qv). |
| External Structural Condition | Fair |
| Internal Structural Condition | Fair |
| Underframe Condition | Good |
| External Finish | Poor and Incomplete |
| Internal Finish | Poor and Incomplete |
| Degree of External Originality | As left Departmental service |
| Degree of Internal Originality | As left Departmental service |
| Degree of Underframe/Running Gear Originality | As left Departmental service |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Good |
| Rarity | Many |
| Historical Importance | no Immediate Importance/Not Applicable |
| Operating | No |
| Survey Date | 13/09/2013 |
| Surveyor | David Wigley |
| Photo Date | 29/10/2000 |
| At Risk | No |
| Date Record Last Updated | 23/12/2022 |
