( 1) Ordnance Survey Map (Scale / Date)
OS 6" (Prov) 1957
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( 2) General reference
Hist of Northum pt 3 1 1827 250 footnote (J Hodgson)
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( 3) Archaeologia Aeliana : or miscellaneous tracts relating to antiquity
C.J. Bates 14, 1891 Page(s)46
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( 4) Field Investigators Comments
F1 BHP 10-JUL-68
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(5) Dodds, JF 1999 Bastions and Belligerents: Medieval Strongholds in Northumberland
Page(s)246
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