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Building record TR 18 NE 21 - Knock John Naval Fort, Maunsell fort U4
Summary
A Second World War sea fort, Knock John Naval Fort, Maunsell fort U4, was stationed at this point in 1942. It was equipped with radar and anti-aircraft guns in order to protect the sea lanes into the Thames from German mine laying activities.
Location
| Grid reference | TR 193 894 (point) |
|---|---|
| Map sheet | TR18NE |
Map
Type and Period (1)
Full Description
Sources/Archives (0)
Finds (0)
Protected Status/Designation
- None recorded
Related Monuments/Buildings (0)
Related Events/Activities (0)
Record last edited
Oct 6 2022 10:33AM