A photograph from Graeme Hartley, taken circa 1976 when I was about 8 years old
, showing him with the Hythe Roughs sound mirror when it was in rather better condition than now.
Acoustic early warning systems, spectacular remnants of a dead-end technology on the British coast
A photograph from Graeme Hartley, taken circa 1976 when I was about 8 years old
, showing him with the Hythe Roughs sound mirror when it was in rather better condition than now.
Thanks for the picture it brought back fond memories of me and my mate trying to skateboard in the mirror in 1978 :) The metal pole in the middle was an obstacle.