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Samuel Keefer
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Report of Samuel Keefer, civil engineer, to the president and directors of the Niagara Falls Suspension Bridge Company, and to the president and directors of the Clifton Suspension Bridge Company
Samuel Keefer · Sine nomine
28 sayfa · 1869
Bridges / Suspension bridges / Design and construction / Suspension Bridges / Ponts
Report on opening out navigation from Rice Lake to Bay of Quinte
Samuel Keefer · J.R. Stratton, Printer, Examiner Steam Presses
Sayfa sayısı yok · 1882
Canals / Canaux
Board of Railway Commissioners of Canada
Samuel Keefer · Creative Media Partners, LLC
93 sayfa · 1859
Canada / Board of Railway Commissioners of Canada / Railroads
Report on Baie Verte Canal
Samuel Keefer · Sine nomine
16 sayfa · 1981
Canals / Inland water transportation / Transports de navigation intérieure / Canaux
Return on certain matters relating to the Northern Railway
Samuel Keefer · S. Derbishire & G. Desbarats
33 sayfa · 1859
Railroads / Chemins de fer / Northern Railway Company of Canada
Report on Bay Verte Canal submitted as supplementary annual report of the Minister of Public Works
Samuel Keefer · Printed by I. B. Taylor
33 sayfa · 1873
Canals / Design and construction / Inland navigation / Public works / Finance