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
BW175/4/7/5/1/5
"River Swift aqueduct no 55"
North side elevation and section showing damage to aqueduct
1951
BW175/4/7/5/1/5
These records are available immediately for research
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