Scientific American Magazine
Volume 10, Issue 7You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Marine Clock and Register
Gun-Cotton for Cannon
New Books and Publications
Production and Consumption of Coffee
Food for Cattle
Composition of Atmosphere--Valley of Death
Boiling Food for Hogs
The United States Mint and Coinage
Foreign Scientific Miscellany
American Cast-Iron Ordnance
Defects of the British Iron-Clads
Special Notices
Power From Belting
Invention, the Ally of Civilization
Tungsten and its Alloys
“Macfie” on Patents
American Flax-Cotton and Machinery
American Steel and Machine-Cut Files
Our Subscribers
Present Strength of the British Navy
Recent American Patents
The Pressure Produced by Gunpowder
Patent Claims
Patents Granted for Seventeen Years!
To Our Readers
Rates of Advertising
The Cheapest Mode of Introducing Inventions
A Valuable Work for Inventors Patentees and Manufacturers
Improved Friction Pulley, The Government Laboratory
Departments
Correspondence
Notes and Queries
