Centre Bastion, Sheerness dockyard
Introduction
The photograph on this page of Centre Bastion, Sheerness dockyard by Penny Mayes as part of the Geograph project.
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Image: © Penny Mayes Taken: 21 Jan 2006
This http://ads.ahds.ac.uk/catalogue/search/fr.cfm?rcn=NMR_NATINV-924089 says of these buildings "The most prominent features, two circular concrete towers and an elevated fire control building were possibly constructed c1913. Each of the towers had a gun emplacement, one also has a Second World War observation post." The second circular concrete tower is just visible on the right.