Michael Rich has a slideshow of photos of Denge taken in April 2009.
Peter King photography’s Sound Mirrors Photos were taken on 13 July 2008, and Echoes In The Sky Dungeness & Sound Mirrors are from 19 August 2007.
Tags: Denge, photos
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on Sunday, May 31st, 2009 at 19:00 and is filed under Individual mirrors, Sound mirrors.
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A forerunner of radar, acoustic mirrors were built on the south and northeast coasts of England between about 1916 and the 1930s. The ‘listening ears’ were intended to provide early warning of incoming enemy aircraft.
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