( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1958
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( 2) M W Beresford and J K S St Joseph 1958 Medieval England : an aerial survey
Cambridge air surveys Page(s)100-2
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( 3) edited by William Page, F.S.A. 1925 The Victoria history of the county of Buckingham: volume three
The Victoria history of the counties of England Page(s)338
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( 4) by A Hadrian Allcroft 1908 Earthwork of England : prehistoric, Roman, Saxon, Danish, Norman, and mediaeval
Page(s)548
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( 5) Aerial photograph
A/Ps (J K St Joseph BV 82-3)
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( 6) Aerial photograph
A/Ps (RAF CPE/UK/2483 3217-9 10.3.48)
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( 7) Field Investigators Comments
F1 NKB 18-OCT-73
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( 8) Field Investigators Comments
F2 RSC 29-JUN-77
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( 9) Scheduled Monument Notification
23-DEC-1997
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(10) by David J Cathcart King 1983 Castellarium anglicanum : an index and bibliography of the castles in England, Wales and the islands. Volume I : Anglesey - Montgomery
1 Page(s)27
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