British Waterways Board
>
Chief Engineer's Department, Watford
>
BWB engineering drawings
>
BWB engineering drawings nos 5002-5103
BW167/6/7/2/5
"Cow Roast Elsan disposal unit. Grand Union Canal"
Plans sections and elevation showing site and construction
June 1969
BW167/6/7/2/5
These records are available immediately for research
1 sheet