Company of Proprietors of the Birmingham Canal Navigations
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Water supply, sewers and drainage
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Drainage
BW165/28/8/2
"Birmingham Canal Compy ats. Dunn Defendant's Section"
Section showing canal, former level of drain water, level of drain water on 16 July 1869 and position of pipe. Henry Johnson, mining engineer Dudley.
1869
BW165/28/8/2
1 sheet