British Transport Commission: British Waterways
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Records relating to all divisions
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BTC/BW engineering drawings
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BTC/BW engineering drawings 202-767
BW177/2/6/1/95
Proposed new lock at Stonebridge on the River Lee
Plans, elevations and geological section showing the proposed lock layout, modifications to gate ram brackets, gate chambers, electrical installation and additional boreholes
1956-1961
BW177/2/6/1/95
These records are available immediately for research
10 sheets