( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1957
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( 2) General reference
Trans Cumberland and Westmorland Antiq and Archaeol Soc NS 38 1938 pp42-43 (Thos. Hay)
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( 3a) General reference
Machell MSS (c 1674)
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( 3) General reference
Trans Cumberland and Westmorland Antiq and Archaeol Soc 1st Ser 1 1874 pp160-1 plan (MW Taylor)
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( 4) General reference
Trans Cumberland and Westmorland Antiq and Archaeol Soc NS 12 1912 pp99-101 plan (JF Curwen)
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( 5) Royal Commission on Historical Monuments, England 1936 An inventory of the historical monuments in Westmorland
Page(s)39
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( 6) Field Investigators Comments
F1 BHP 13-DEC-68
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( 7) General reference
DOE(IAM) Anc Mons England 1 1978 p19
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( 8) General reference
English Heritage SAM Amendment 16.2.93
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