10 re-purposed AT Hairpins spread along the road from Allendale to Catton in Northumberland. They measure 38″ high and 72″ long. The RSJs are 6″ wide. These are the mitred and welded variety which were found to be weaker than the bent rail type and so fell out of use.
northumberland
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Lots of tidal activity and heavy rain scoured away the sand that covered this Admirality Z1 beach scaffolding. Pictures taken Oct 2019.
Not great photos, captured with very old phone. By the time I went back with a proper camera, about a week later, the building had been demolished.
This pillbox used to have a corrugated iron roof structure above as camouflage.