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
BW175/4/7/5/1/69
Drawings showing ironwork for locks on the Birmingham Canals
Plans sections and elevations showing lock gate balance beams and gearing, rack and pinions, paddle gear and paddle stands
July 1955
BW175/4/7/5/1/69
These records are available immediately for research
4 sheets