|
gptkbp:instanceOf
|
gptkb:marine
|
|
gptkbp:architecturalStyle
|
gptkb:castle
|
|
gptkbp:built
|
1942
|
|
gptkbp:builtBy
|
gptkb:British_Army
gptkb:Royal_Navy
gptkb:Guy_Maunsell
|
|
gptkbp:country
|
gptkb:United_Kingdom
|
|
gptkbp:height
|
approximately 30 meters
|
|
gptkbp:heritageStatus
|
gptkb:historic_building
|
|
gptkbp:location
|
gptkb:Mersey_Estuary
gptkb:Thames_Estuary
|
|
gptkbp:material
|
gptkb:steel
concrete
|
|
gptkbp:namedAfter
|
gptkb:Guy_Maunsell
|
|
gptkbp:notableBuilding
|
gptkb:Nore_Fort
gptkb:Roughs_Tower
gptkb:Knock_John_Fort
gptkb:Red_Sands_Fort
gptkb:Shivering_Sands_Fort
gptkb:Burbo_Bank_Fort
gptkb:Sunk_Head_Fort
|
|
gptkbp:notableEvent
|
Sealand micronation declared at Roughs Tower
abandoned after 1950s
used by pirate radio stations
|
|
gptkbp:numberOfForts
|
four in Mersey Estuary
seven in Thames Estuary
|
|
gptkbp:purpose
|
anti-aircraft defense
naval defense
|
|
gptkbp:status
|
decommissioned
|
|
gptkbp:usedDuring
|
gptkb:World_War_II
|
|
gptkbp:bfsParent
|
gptkb:Knock_John_Fort
gptkb:Red_Sands_Fort
gptkb:Shivering_Sands_Fort
|
|
gptkbp:bfsLayer
|
6
|