Company of Proprietors of the Birmingham Canal Navigations
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Plans of improvements and maintenance
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Improvements and alterations
BW165/30/1/19
"Toll End Top Pond Suggested Alterations"
Plan showing propose new water line, abutment lines and 12 foot weir. Stamped "Birmingham Canal Navigations Engineers Office 7961 ER".
[early-mid 20th century]
BW165/30/1/19
1 sheet