British Transport Commission: Railway and Docks and Inland Waterways executives
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Docks Engineer's Committee
BW173/1/12
"Type 1-Dumb Hopper Barge-Class A Dumb Hopper Barge Hopper Capacity 750 cu yds - Arrangement & Details of Hopper Door Gear"
Description
Copy of original. Details of pins, blocks and brackets. Signed by C Outhwaite, Chairman of the Subcommittee, and W MacKenzie, Chairman of the Docks Engineers Committee.
Date
3 December 1951 (c1951)
Reference code
BW173/1/12
Extent & medium
1 sheet