| Record added | 25/4/2001 |
| Post Name | GILSLAND |
| OS Grid Reference | NY63926597 |
| County | Northumberland |
| Date opened | October 1961 |
| Date closed | September 1991 |
| Location | On a mound within a small compound on the South side of a field boundary, 50 yards East of an un-named minor road and 100 yards West of a covered reservoir. |
| Description | LOCKED All surface features remain intact. The hatch is locked. |
| Remaining Surface Structures |
None |
| Date of Visit | 17.5.1998 |
| Future Actions |
Photo by Nick Catford