( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1961.
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( 2) General reference
Arch. of Wessex, 1958,p.165. (L.V.Grinsell)
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( 3) General reference
V.C.H.Somer, 2, 1911, pp.483-4. plan.
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( 4) General reference
Earthwork of Eng., 1908, pp.582-4, plan. (A.Allcroft)
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( 5) General reference
U.B.S.S.,Circular to Members Sept.,1960.(E.V.Gilbert)
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( 6) General reference
Plan by J.H.Crickmay and others June,1949.
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( 7) Field Investigators Comments
F1 JP 19-APR-66
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( 8) General reference
Proc Univ Bristol Spel Soc 10 1962-3 16-21 plan section (E K Tratman)
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( 9) General reference
Prehist Sites in Mendip etc Field Gd 1 1966 (L V Grinsell)
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(10) General reference
BAR 91 1981 Hillfort & Hilltop Sett in Somer 1st-8th C AD 244-6 AP (I Burrow)
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(11) General reference
Ancient Ewks & Camps of Somerset 1924 68-9 illus (E Burrow)
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(12) General reference
PUBSS 18 No1 1987 61-2 (R Williams)
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(13) Oblique aerial photograph reference number
NMR ST4758/8 NMR SF1462/97 07-MAR-1979
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(14) Vertical aerial photograph reference number
NMR/RAF/3G/TUD/UK/15/21 5294-5295 13-JAN-1946
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