Company of Proprietors of the Birmingham Canal Navigations
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Plans of improvements and maintenance
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Walling, puddling and piling
BW165/30/2/9
"B.C.N. Sections of Retaining Walls at Messrs Swindell's Works. Withymoor Aug 1911"
Plan, sections. Stamped "Birmingham Canal Navigations Engineers Office EAC 12.8.1911".
12 August 1911
BW165/30/2/9
1 sheet