( 1) Ordnance Survey Map (Scale / Date)
OS 1" 7th Series 1956
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( 2) Archaeologia Aeliana : or miscellaneous tracts relating to antiquity
R N Hadcock 16, 1939 Page(s)192
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( 3) Archaeologia Aeliana : or miscellaneous tracts relating to antiquity
C J Bates 14, 1891 Page(s)47
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( 4a) Oral information, correspondence (not archived) or staff comments
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( 4) Archaeologia Aeliana : or miscellaneous tracts relating to antiquity
J C Hodgson 13, 1916 Page(s)4
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( 5) Field Investigators Comments
F1 DAD 02-MAY-57
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( 6) Field Investigators Comments
F2 ISS 01-FEB-77
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(7) Dodds, JF 1999 Bastions and Belligerents: Medieval Strongholds in Northumberland
Page(s)173
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