Calshot Castle artillery fort on the Calshot Spit, Southampton, Hampshire. Example of a stone blockhouse King’s Device Fort or Henrician Castle.

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Size: 4542px × 3028px
Photo credit: © Richard Green / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: artillery, blockhouse, calshot, castle, central, circular, cylindrical, device, fort, fortress, henrician, kings, southampton, spit, stone