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
BW167/6/7/1/89
"Reconstruction of Chalk Bridge - Lee Navigation ..."
Plans sections and elevations showing existing bridge, layout, piling, approach ramp and fenders
mid 1960s
BW167/6/7/1/89
These records are available immediately for research
5 sheets