( 1a) Ordnance Survey Map (Scale / Date)
OS 1:500
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( 1b) Ordnance Survey Map (Scale / Date)
OS 1:2500 Ant.sheet
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( 1) Field Investigators Comments
F1 DG 20-NOV-51
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(2) edited by Ben Weinreb and Christopher Hibbert 1983 The London encyclopeadia
Page(s)464
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