The Railway History ArchiveRailway books and papers published before 1931
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Railway

Line of Railroad

3books
7pages
1830published
Title page of On the Valuation of the Mechanical Effect of Gradients on a Line of RailroadLine of RailroadOn the Valuation of the Mechanical Effect of Gradients on a Line of Railroad1830 · 2 pagesComplete PDF$7.99Title page of On the Valuation of the Mechanical Effect of Gradients on a Line of RailroadLine of RailroadOn the Valuation of the Mechanical Effect of Gradients on a Line of Railroad1830 · 2 pagesComplete PDF$7.99Title page of On the Valuation of the Mechanical Effect of Gradients on a Line of Railroad. [AbstractLine of RailroadOn the Valuation of the Mechanical Effect of Gradients on a Line of Railroad. [Abstract1830 · 3 pagesComplete PDF$7.99