Testimonials in favor of the plan of Horace H. Day, of New York, for the cheap transit of loaded vessels between navigable waters, by means of ship canals, with inclined planes [microform] : especially applicable to the proposed work around Niagara Falls.
Day, Horace H.,1813-1878.
New York : Wm. C. Bryant, Printers,
1866.
Sabin 18968
Microfiche.
Canals