| More information : (TA 0509 8910) In October -November 1998, the Royal Commission on the Historical Monuments of England carried out an analytical field survey of Scarborough Castle. Two semi-circular depressions were noted on the north of the headland, possibly defining part of the perimeter of a Royal Observer Corps (ROC) protected shelter or underground monitoring post, the foundations of which were observed by staff from Scarborough Museum in 1964. For further details, see the detailed report held in the NMR archive. (1) |