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
BW175/4/7/5/2/94
"Inner Gates R.C. Dock Wrot Steel Bottom Pivots"
Plan and table showing "test for material"
1948
BW175/4/7/5/2/94
These records are available immediately for research
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