BW187/3/2/16
Loose pages relating to the Grand Contour Canal
Description
Four pages: 1.) Page with rough calculations on the canal's dimensions, 2.) Notes on the central board for the grand contour canal, 3.) Two sheets entitled "Personal visit over the whole line" but each has different annotations by Pownall.
Date
[mid 20th century]
Reference code
BW187/3/2/16
Extent & medium
4 documents