Gloucester and Berkeley Canal Company
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Gloucester and Berkeley Canal Extension: Works at Sharpness
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New entrance and dock specification and plans
BW155/6/1/34
"Gloucester & Berkeley Canal (Extension). Details of Capstans Rollers &c for opening and shutting gates"
Signed by Thomas E Harrison, 6 January 1871 and W B Clegram and George Wythes, 23 June 1871, with note and additional drawings dated November 1946.
January 1871-November 1946
BW155/6/1/34
1 sheet