Undertakers of the Navigation of the Rivers Aire and Calder
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Premises alongside the Aire and Calder Navigation
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Knottingley Mills (owned by the navigation)
BW91/13/1/3
Drawings showing sanitary arrangements at Knottingley Mill
Description
Plan and four sections with plan of inspection chamber. Stamped "Aire & Calder Navigation Engineer's Office, Leeds".
Date
2 November 1937
Reference code
BW91/13/1/3
Extent & medium
1 sheet