Links
Some useful links :
Leeds City Council Flood Risk Assets Map (tick 'Historical Mapping' on the layers menu)
zoom into a local area (red lines = combined sewers; green = surface water sewers; brown = foul sewers)
National Library of Scotland Map Finder
West
Yorkshire Archives
Interesting Links :
Burley Local History & Archive Group
The Churchwardens' Accounts of England and Wales
The Letters of Richard Cobden online
Second
World War Experience Centre
The Yorkshire Archaeological & Historical Society