British Transport Commission: Railway and Docks and Inland Waterways executives
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Docks Engineer's Committee
BW173/1/6
"Bucket Dredgers Bucket"
Copy of original. Section and sectional elevation. Signed by C Outhwaite, Chairman of the Subcommittee, and W MacKenzie, Chairman of the Docks Engineers Committee.
14 June 1951 (c1951)
BW173/1/6
1 sheet