Nova Scotia Archives Library Search: Stephenson, Robert, 1803-1859.
Engineering plans of railroad bridges London : John Williams, Library of Science & Art, 183-. 64 plates : illustrations, diagrams ; 48 cm.
Nova Scotia Archives Library - use request slip - O/S TG445 E54 183? - Map
Nova Scotia Archives — https://archives.novascotia.ca/library/catalogue/
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