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Submarine telegraphs : their history, construction, and working. Founded in part on Wünschendorff's 'Traité de télegraphie sous-marine' and compiled from authoritative and exclusive sources
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A memoir of the construction, cost, and capacity of the Croton aqueduct, compiled from official documents : together with an account of the civic celebration of the fourteenth October, 1842, on occasion of the completion of the great work: preceded by a preliminary essay on ancient and modern aqueducts
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