ScientificAmerican1892-03-05.jpg ThumbnailsScientific American 1899-07-22ThumbnailsScientific American 1899-07-22ThumbnailsScientific American 1899-07-22ThumbnailsScientific American 1899-07-22ThumbnailsScientific American 1899-07-22
Utilizing the water power of Niagara Falls.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner