British Transport Commission: British Waterways
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South Western Division
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Severn District
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River Severn
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New Lock, Gloucester
BW177/5/16/10/6/13
"Proposed Arrangement of Lock Gate Operating Mechanism"
Copy. Details, sections and elevations. Stamped "Preliminary Drawing Subject to Alteration". By Heenan and Froude Limited, Engineers, Worcester. River Severn.
c.1959 (18 June 1959)
BW177/5/16/10/6/13
1 Sheet