[S.l. : s.n., 1869?]; 40 pages, 38 with full-text search [?]
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Keefer, Samuel, 1811-1890
McAlpine, William J. (William Jarvis), 1812-1890.
Niagara Falls Suspension Bridge Company.
Clifton Suspension Bridge Company.
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 : Brockville, Ontario, March 1st, 1869.
CIHM/ICMH microfiche series ; no. 01493
|Published||[S.l. : s.n., 1869?]|
FC 02 0203 no. 01493
Bridges, Suspension -- Design and construction.
Ponts suspendus -- Plans et construction.
Niagara Falls (N.Y. and Ont.) -- Bridges.
Niagara, Chutes (New York et Ontario) -- Ponts.
|Document source||Filmed from a copy of the original publication held by the Metropolitan Toronto Library, Social Sciences Department.|
1 microfiche (21 fr.).
Cover title: Report on the Clifton Suspension Bridge at the Niagara Falls.
"Printed by order of the directors."
With: A letter, by W.J. McAlpine, consulting engineer, addressed to the same companies.
34 p. ; 21 cm.