Two phases of WWII observation posts facing onto Sandwich Bay and mapped from military aerial photographs. The initial slit trench and associated bank feature appears to have been constructed in a former sand bunker on the golf course and were first visible and have been mapped from military photographs taken in August 1943 [1]. The trench is under 10m long and is entirely surrounded by an earthern bank. This feature has been levelled by September 1946 [2] whilst another more substantial observation post has been constructed 100m to the NW. This comprises a narrow ditch, 18m long, enclosed on the landward side by a bank and beside a structural platform on the seaward side. It is no longer visible by June 1980 [3].
A transcription of the features recorded from aerial photographs exists within a GIS layer held by this HER.