Rivet B.M. on Blackabrook Bridge (not B.M. 1301.2)To view this item's National Grid Reference Number you need to be a subscriber. You can become a subscriber by visiting this page
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3 (0%) of Registered Dartefacters have visited this item. They are: Max Piper, SteveGrigg, Torbagga
Visited Sunday 21st August 2022.
Not B.M. 1301.2 as that was found on old maps to be centrally placed on the north side of the bridge. A more recent (but still historic) map shows a B.M. cut onto the north-east parapet. It looks as though the bridge has been repaired which would explain a surveyor cutting a new benchmark near the site of the original.
References:
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