Company of Proprietors of the Birmingham Canal Navigations
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Water supply, sewers and drainage
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Culverts
BW165/28/2/12
"B.C.N. Culvert Sylvesters Valley Cannock Extension Canal"
Plan, elevation, section. Note "B.C.N. Engr's office EAC Sept.1912"; "Copy to Inspt Pace 18/7/13". Endorsed "Culvert Sylvesters Valley Cannock Extension Drawer No 12"; "Culvert Sylvesters Valley Cannock Extension Drawing 38".
September 1912
BW165/28/2/12
1 sheet