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Warwick Section
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Birmingham to Napton Locks
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Plan Sequence
BW58/1/10/1/2/2
"Lock No 13 Long Buckby, proposed lowering of sill"
Plan, longitudinal and cross sections showing existing and new sill and invert. Drawn by C. N. Hadlow. Many annotations. Stamped on reverse "Grand Union Canal Company Warwick Canals Section".
1 January 1935
BW58/1/10/1/2/2
1 sheet