Scientific Amer.1874 NYC Underground,Thrashing Machines
Topics include (asterisk indicates one or more illustrations):Cover article about Railway Bridge Near York, England (*) California's Growing Industries Government Monopoly on the Telegraph Lines Transit of Venus observations Ezra Cornell obit. The Underground Railway, New York City (* of Great Arch Near 95th Street, * of Junction of Tunnels near 95th St.) The Constitution of the Sun (cont'd, part of a series) (*) Pendulum Governors (cont'd, part of a series) Various new/improved inventions (*) Iron-Framed Thrashing Machines (*) Electro-deposition of Metals (cont'd, part of a series) ...and more.
and many articles or short stories about various other topics. Also - Correspondence, Notes and Queries, Patents, great period advertisements. Size 12"x17". Pages 399-414. Condition is fair, covers slightly dirty, back cover has a large tear (affecting the ads page only). Pages separating along fold line.