Maunsell Forts
The Maunsell Forts are towers built in the Thames and Mersey estuaries during the Second World War to help defend the United Kingdom. They were operated as army and navy forts, and named for their designer, Guy Maunsell. Wikipedia
Opened: 1942
Built: 1942–1943
Condition: Decommissioned in the late 1950s
In use: Second World War
Architect: Guy Maunsell