Company of Proprietors of the Ellesmere Canal
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Series of architectural drawings of Locks by William Jessop
BW95/3/2
"Plans of the lower gate cill for the narrow Locks for Ellesmere Canal"
Plan and section; some measurements given. Endorsed "Locks and Gates - Ellesmere C". William Jessop, engineer.
c1794
BW95/3/2
1sheet