( 1) General reference
Day J. 1987. A Guide to the Industrial Heritage of Avon, 48
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( 2) Ordnance Survey Map (Scale / Date)
1:10,000 1975
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(3) Scheduled Monument Notification
14/03/1997
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(4) English Heritage Monuments Protection Programme Industrial Monuments Assessment, Step 3 Reports
The Coal Industry, 1994, Somerset 4
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