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 5002-5103
BW167/6/7/2/57
Caldon Canal locks, new overflow weirs and culverts
Plans elevations and sections showing site surveys and construction details for works at Waterworks Lock, Fens Lock, Railway Lock, Road Loack and Stockton Brook Top Lock, with re-inforcement detials and detaisl of standard sluices as manufactured by Northwich Repair Yard
1972-1974
BW167/6/7/2/57
These records are available immediately for research
16 sheets