This one has suddenly turned up on the beach between Benacre Broad and the Sluice, maybe exposed because of coastal erosion, photo by PaulK
Can anyone identify what this domed brick structure is that has appeared on Benacre Beach since I last passed this way up to a year ago, the structure is a few hundred yards south of the Benacre/Kessingland sluice of the Hundred River, the outer wall appears to have disappeared