British Transport Commission: British Waterways
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South Western Division
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Severn District
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Gloucester and Sharpness Canal
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Gloucester and Sharpness Canal
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Maps and plans of the canal
BW177/5/16/7/2/2/1
"Gloucester and Berkeley Canal Extension"
Copies of plans, sections, elevations. "Entrance to Tidal Basin" to be read with drawing number 4/19/2 dated June 1961.
nd[mid 20th century] ([1869-1874])
BW177/5/16/7/2/2/1
2 sheets