( 1) Ordnance Survey Map (Scale / Date)
OS 1:10 000 1973
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( 2) Royal Commission on Historical Monuments, England 1936 An inventory of the historical monuments in Westmorland
Page(s)184-5
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( 3) List of Buildings of Special Architectural or Historic Interest
District of Eden, 24/06/1987 Page(s)22
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(4) General reference
Christopher Dunn, Abby Hunt and Marcus Jecock, 2002, 'Medieval and later earthworks near Newby Hall, Newby, Penrith, Cumbria' (EH Archaeological Investigation Report Series AI/28/2002)
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