London and North Eastern Railway Company
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Guide Bridge District Great Central Bridge Section
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Peak Forest Canal
BW101/2/5/8
"[Drawings of the] Raising of Dam and Lining of Swallow Hole [at] Coombs Reservoir"
Copy of original. With keysite plan, key map diagram, plan of Swallow Hole and sections.
[mid 20th century] (19 May 1945)
BW101/2/5/8
1 sheet