Boulby Sound Mirror

Identical in design to the Redcar Sound Mirror built around 1916. Today stands in a private field.
Boulby Sound Mirror

2 Responses to “Boulby Sound Mirror”

  1. Ah Good The Sea Says:

    Moody photo - nice.

  2. Matthew James Says:

    I believe this to be one of the Skinningrove steel works outer defences. This became all the more necessary after Zeppelin attacks on the works in WW1.

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