Gloucester and Berkeley Canal Company
>
Gloucester and Berkeley Canal Extension: Works at Sharpness
>
New entrance and dock specification and plans
BW155/6/1/32
"Gloucester and Berkeley Canal (Extension). Details of Caisson"
Elevations, sections and plan. Signed by Thomas E Harrison, 6 January 1871 and W B Clegram and George Wythes, 23 June 1871.
January-June 1871
BW155/6/1/32
1 sheet