On a mound on the West side of an un-named minor road beside telegraph pole.
LOCKED One side of the compound fencing, including the gate, still exists alongside the road. There are concrete steps up the mound. All surface features remain intact with some flaking of the green paint. A metal dome on the ventilation shaft indicates this was a master post. The hatch is locked.
Opened in 1962 and closed in 1991.
