Gloucester and Berkeley Canal Company
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Gloucester and Berkeley Canal Extension: Works at Sharpness
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Details of caisson for graving dock and lock gates
BW155/6/4/1
"Gloucester and Berkeley Canal (Extension)"
Sections, plans and elevations of extension. One master copy marked "Edward Finch & Co Ltd" and one copy endorsed "G&B Canal".
May 1872
BW155/6/4/1
2 sheets