( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1954
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( 2) Field Investigators Comments
F1 RWE 15-MAY-67
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( 3) Transactions of the Bristol and Gloucestershire Archaeological Society
(C Scott-Garrett) 77 - 1958 Page(s)59
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( 4) Vertical aerial photograph reference number
APs (OS/66007 413-3 18-MAR-1966)
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( 5) edited by A J Taylor 1969 Chateau Gaillard, 3. Conference at Battle, Sussex, 19-24 September 1966
(D J C King & L Alcock) 1969 Page(s)115
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( 6) Scheduled Monument Notification
DOE(AM's) List 31.12.77 41
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( 7) Ordnance Survey Map (Scale / Date)
OS 1:10 000 1973
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( 8) Glevensis : Gloucestershire and District Archaeological Research Group review
(A F Dodd) 14 - 1980 Page(s)32
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( 9) 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)183
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(10) Vertical aerial photograph reference number
RAF CPE/UK/1961 4017-8 09-APR-1947
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