British Transport Commission: Docks and Inland Waterways Executive
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South Eastern Division
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Divisional Engineering Office, Watford
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DIWE SED engineering drawings
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DIWE SED engineering drawings nos 1000-2118
BW175/4/7/5/1/64
"Diagram for surface water sewer calculations"
Date
1954
Reference code
BW175/4/7/5/1/64
Access Status
These records are available immediately for research
Extent & medium
1 sheet