English Heritage has announced a wartime dome in Norfolk, used to train anti-aircraft gunners, is one of its priority sites for rescue and repair.
A number of buildings in the region have also been added to the "at risk" register - including three in Suffolk and five in Norfolk.
Natalie Gray reports.
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Cooler, but dry with some sunshine Sunday.
A convicted fraudster from Norfolk has been jailed for seven years after plotting to kill his former partner in crime.
There'll be sunny spells with a few scattered showers