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Scientific American Magazine Vol 12 Issue 12

Scientific American Magazine

Volume 12, Issue 12

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Features

Improved Turbine

Capillarity

Photographic Items

Holly's Pen Rack and Calendar

Farmers' Club

Recent American Patents

Harding's Shoe-Polishing Chair

Rates of Advertising

A Significant Fact

Expiration of the Goodyear Patent

Notice to Subscribers

Small Boilers

Cheap Soap

Patent Claims

Special Notice to Inventors

A Valuable Work for Inventors Patentees and Manufacturers

The Cheapest Mode of Introducing Inventions

Zahn's Kerosene Lamp Screen

Departments

Correspondence