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
BW167/6/7/1/151
"Crinan Canal No3 Lock ..."
Plans sections and elevations showing steelwork details, deck, web and face bar plate details, geberal arrangement of lock gates and detail of gate heel and mitre post and sill for locks 3 and 8
August 1970-1971
BW167/6/7/1/151
These records are available immediately for research
7sheets