( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1954.
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( 2) General reference
VCH 10 1972 173 (N M Herbert).
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( 3) Field Investigators Comments
F1 MJF 09-JUN-72
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(4) General reference
GSIA, 1983, Industrial Archaeology in Gloucestershire, GSIA, Dursley, (33)
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