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Scientific American, Vol. 84, No. 6 (1901) (1901)
leaf 8
ms, together with those por- tions of the St. Lawrence River where no improve- trade which might be developed in this part of the confer, not alone upon Canada, but upon: the entire ment has been necessary and the chain of Great Lakes continent. Long before the system was completed the region… … © 1901 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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