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 4000-4235
BW175/4/7/5/2/38
"Grand Union Canal. Longitudinal section - London-Birmingham, Leicester & Langley Mill"
Shows locks, tunnels and reservoirs
1 September 1947
BW175/4/7/5/2/38
These records are available immediately for research
1 sheet