Company of Proprietors of the Birmingham Canal Navigations
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Water supply, sewers and drainage
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Culverts
BW165/28/2/31
"Spon Lane Branch [manholes at 18inch and 2 foot culverts]"
Plans, sections. Note "Copy sent with letter to Messrs Trentham Aug 25/17". Original embossed "Birmingham Canal Navigations Engineers Office 1381.x. 18.8.[1917] EH". Endorsed "Spon Lane Branch. Manholes at GW Basin Rood End".
18-25 August 1917
BW165/28/2/31
1 sheet