| Record added | 21/4/2001 |
| Post Name | YNYSDDU |
| OS Grid Reference | ST19709435 |
| County | Monmouthshire |
| Date opened | April 1963 and January 1969 |
| Date closed | October 1968 and September 1991 |
| Location | 20 metres south of the south west corner of The Mynyddislwyn Service Reservoir. |
| Description | DEMOLISHED The post closed in 1968 but re-opened in 1969 following the closure of Bargoed. The post was demolished during during the winter of 1991/2 by the farmer who owns the land. |
| Remaining Surface Structures |
None |
| Date of Visit | 25.9.1999 |
| Future Actions |