Company of Proprietors of the Grand Junction Canal
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Surveyors' and Engineers' Records
BW99/9/2/11
"Sketches relating to Blisworth and Braunston Tunnels"
Description
Two cross sections of canal tunnel; a transverse section and a longitudinal section. Signed William Gravatt.
Date
June 1831
Reference code
BW99/9/2/11
Extent & medium
1 sheet