Company of Proprietors of the Birmingham Canal Navigations
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Water supply, sewers and drainage
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Sewers and crossings of canal by sewers
BW165/28/7/41
"Plan & Sections of No 6 Sewer Near Seven Stars Bridge Oldbury"
Stamped "Birmingham Canal Navigations [...] Engineers Office 13.12.79 AEJ".
13 December 1879
BW165/28/7/41
1 sheet