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
BW177/5/16/10/6/28
"Gloucester Lock Mechanisation Control Cabin - General Layout"
Elevations, cross sections, roof details and sill and stanchion fixing details. River Severn.
September [1962?]
BW177/5/16/10/6/28
1 Sheet