Commissioners for the Improvement of the Navigation of the River Severn
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Improvements and maintenance
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Weirs and fish passes
BW163/16/9/18
Sections of weirs at Maisemore and Llanthony showing crests of weirs
Description
"Sections of Maisemore and Llanthony Weirs shewing the levels of Weir Crests as compared with the Ordnance Datum and with the Gauge at the Entrance Lock at Gloucester of the Gloucester and Berkeley Canal"; "Weirs at Llanthony and Maisemore. Section thro. Weirs shewing Crest as at Present [and] Proposed Raising of Crest". Surveyed by H J Marten, Engineer to the Severn Commission and by Edmund J Cullis, Engineer to the Severn Commission.
Date
1881-1917
Reference code
BW163/16/9/18
Extent & medium
1 document