|OS Grid Reference||SO11429225|
|Date opened||June 1961|
|Date closed||September 1991|
|Location||100 yards south west from the end of Poplar Road. In a rectangular compound on hilltop in the north west corner of a field.|
|Description||LOCKED All surface features remain intact with some flaking of the green paint. A metal dome and aerial bracket on the ventilation shaft indicates this was a master post. The hatch is locked.
|Date of Visit||20.5.2002|