BW58/1/4/4
"Grand Union Canal Company Cross sections between Norton Junction and Watford Locks."
Site plan showing positions of sections. Annotated to show proposed mud tip "total quantity of mud to be dredged if proposed section is adopted is 30,000 tons." Stamped on reverse "Divisional Engineers Office 1256."
20 July 1943
BW58/1/4/4
1 sheet