British Transport Commission: Railway and Docks and Inland Waterways executives
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Docks Engineer's Committee
BW173/1/3
"Type 1-Grab Dredgers-Class A Diesel Propelled Twin Grab Dredger General Arrangment"
Copy of original. Plan and longitudinal section of interior of dredger. Signed by C Outhwaite, Chairman of the Subcommittee, and W MacKenzie, Chairman of the Docks Engineers Committee. Endorsed "Mr Pullin. If no use scrap".
18 December 1950 (c1950)
BW173/1/3
1 sheet