( 1) Ordnance Survey Map (Scale / Date)
OS 6" map, 1958
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( 2) General reference
Yorkshire Archaeological Journal, 1923-1924, vol 27, p 126 (W M I Anson)
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( 3) General reference
Field Investigator, ECW, 01-MAY-1963
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( 4) General reference
Field Investigator, BHP, 03-JAN-1975
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( 5) General reference
Moated Sites of Yorkshire, 1973, p 127 (H E Jean le Patourel)
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( 6) General reference
Lower Wharfedale, 1902, p 74 (H Speight)
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(8) English Heritage Alternative Action Report
Eric Instone, MPPA, 6th May 1997
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