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Features

A New Steak Fire Engine

“Forney” Locomotive for the New York Elevated Railroad

The Steam Value of Oil Fuels

The Treatment of Hydrophobia

The Mechanical and Other Properties of Iron and Mild Steel

Trade Mark Treaty with Brazil

A New Bank Note Paper Wanted

New Rule in Trade Mark Cases

The Proposed Addition to the Patent Office

A Year's Work in the Patent Office

Table Forks

French Wheelbarrows

Hydraulic Motors at the Paris Exhibition

Burner for Electric Light

A Novel Egg Opener

Artificial Ball Lighting

The National Academy of Sciences

To Inventors

Communications Received

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  • Index of Inventions

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November 23, 1878

Scientific American Space & Physics