( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1957
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( 2) Royal Commission on Historical Monuments, England 1936 An inventory of the historical monuments in Westmorland
Page(s)122
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( 3) Field Investigators Comments
F1 RWE 20-APR-66
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( 4) Field Investigators Comments
F2 BHP 02-NOV-72
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( 5) by Department of the Environment, Ancient Monuments and Historic Buildings London 1978 List of ancient monuments in England: Volume 1, Northern England; Volume 2, Southern England; Volume 3, East Anglia and the Midlands
Page(s)18
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( 6) Scheduled Monument Notification
English Heritage SAM Amendment 23.5.94
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(7) David J Cathcart King 1983 Castellarium anglicanum : an index and bibliography of the castles in England, Wales and the Islands. Volume II : Norfolk-Yorkshire and the islands
2 - 1983 Page(s)492
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(8) Denis R Perriam and John Robinson 1998 The medieval fortified buildings of Cumbria : an illustrated gazetteer and research guide
Cumberland and Westmorland Antiquarian and Archaeological Society extra series vol.29 Page(s)335
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