British Waterways Board
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Chief Engineer's Department, Watford
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BWB engineering drawings
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BWB engineering drawings nos 769-1004
BW167/6/7/1/11
"Excavation and placing of topsoil on colliery waste filling Ashby Canal Cross sections"
23 April 1963
BW167/6/7/1/11
These records are available immediately for research
9 sheets