(1) Vertical aerial photograph reference number
NMR US/7PH/GP/LOC209 5003 08-MAR-1944
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(2) Vertical aerial photograph reference number
NMR RAF/106G/UK/1415 3351 14-APR-1946
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(3) Oblique aerial photograph reference number
NMR SU 1476/24 RCA 11410-20 UNKNOWN
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(4) by Mark Bowden 1998 Barbury Castle : archaeological survey report
RCHME Archaeological Field Survey reports1991 - Appendix 1 - Barbury Castle and the Second World War by Anderton, M. Page(s)15-18
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