Company of Proprietors of the Birmingham Canal Navigations
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Water supply, sewers and drainage
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Water supply to the canal network
BW165/28/4/3
"B.C.N. Water Supply. South Staffs: Mines Drainage Commissioner's Underground Levels"
Shows canal, pumps and underground drainage levels in Dudley, Oldbury, Wednesfield, Walsall and Wednesbury. Embossed "Birmingham Canal Navigations Engineers Office 5,839.x. 25-4-1927 EH".
25 April 1927
BW165/28/4/3
1 sheet