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
BW167/6/7/1/58
"Keadby Lock..."
Drawings showing steel sheet piling, dolphins, lamp standard for jetty, plan and cross sections of lock and original timber works and sections of new bank works on the river south of the lock
1966-1967
BW167/6/7/1/58
These records are available immediately for research
12 sheets