British Waterways Board
>
British Waterways Board: Southern Region
>
British Waterways Board: Southern Regional Engineer
>
Maps and plans
>
Maps and plans of the Grand Union Canal
BW167/26/5/4/7/9
Railway Feeder North Between Locks 40 & 41 Marsworth Construction of Gauging Station
Location plan, plan, sections and details.
29 March 1963
BW167/26/5/4/7/9
These records are available immediately for research
1 sheet