This feature is recorded in the English Heritage report on the Second World War Stop Line in the Hoo Peninsula. The report states:"A Second World War artillery pillbox was recorded from aerial photographs dating to between 1944 and 1947. The pillbox is located adjacent to the east side of the anti-tank ditch and is probably part of its supporting defences. A shed extension has been added to this structure at a later date. Condition: This structure is visible on Google Earth aerial photographs in 2010 and it can still be partly seen on the 2013 coverage. A field visit in May 2015 confirmed that it is still extant. The pillbox is located adjacent to the road with the shed extension to the rear." (1)

<1> historic england, 2014, Hoo Peninsula Landscape Project: Second World War Stop Line: Hoo St Werburgh to Higham Marshes. Research Report 9-2014. (Bibliographic reference). SKE31599.

<2> USAAF?, 1944, NMR US/7GR/LOC348 3063 27-MAY-1944 (Photograph). SKE55981.

<3> RAF, 1946, RAF 106G/UK/1702 3053 27-AUG-1946 (Photograph). SKE57320.

<4> AP (RAF CPE UK 1923 F4225-6; 16 1 47) (OS Card Reference). SKE34124.

<5> Historic England, Archive material (Archive). SKE58389.