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
BW167/6/7/1/129
"Chesterfield Canal. Mining subsidence - Renishaw Colliery"
Plans and sections shwoing canal affected
6 February 1968
BW167/6/7/1/129
These records are available immediately for research
3 sheets