BW163/20/10
Graphs showing water levels recorded during floods of March 1947
Description
"Levels recorded on Lock Sills"; "Comparison with previous major floods". One sheet stamped "Docks and Inland Waterways Executive (Severn Navigation)". Drawn up by H J Minett, Engineer and Manager to the Severn Commission.
Date
1947
Reference code
BW163/20/10
Extent & medium
2 documents