Observation post
A room within a building, on top of a building, free standing, on the ground or on a tower that provides good observation over the area to be observed.
A World War Two observation post in Thornham. (© NCC)
A room within a building, on top of a building, free standing, on the ground or on a tower that provides good observation over the area to be observed.
A World War Two observation post in Thornham. (© NCC)