Undertakers of the Navigation of the Rivers Aire and Calder
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Printed material, Acts and plans kept by the company
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Acts, plans and printed material kept by the engineer's office
BW91/22/3/2
"Transport Communication across the Humber Estuary. Report by Sir Douglas Fox and Partners"
Stamped "Aire & Calder Navigation, Engineer's Office Leeds".
February 1930
BW91/22/3/2
1 volume