Scientific American Magazine Vol 35 Issue 8

Scientific American Magazine

Volume 35, Issue 8

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Features

The Hydraulic Annexe at the Centennial Exposition

Berthelot's New Electro-Chemical Discoveries

Ocular Color Spectra and Their Causation

Is the Universe Composed Entirely of Hydrogen!

A New Theory of Hay Fever

Shall We Change Our Weights and Measures?

Improved Mortising Machine

Improved Split Wheel

New Gatling Gun

A New Soldering Machine

Improvements in Fire Engines

Potato Pest Poison.

Charles V. Riley

Practical Mechanism - August 19, 1876

Joshua Rose

Improved Woodworking Machinery - August 19, 1876

Leland's Pipe Coupler

Meteorites - August 19, 1876

C. A. Young

Two Beautiful Palms

Recent American and foreign Petents - August 19, 1876

New Household Inventions - August 19, 1876

Exhibits of Foreign Technical Schools at the Centennial

New Mechanical and Engineering Inventions - August 19, 1876

New Chemical and Miscellaneous Inventions - August 19, 1876

New Agricultural Inventions - August 19, 1876

Communications Received - August 19, 1876

The Validity of Patents - August 19, 1876

Departments

Correspondence - August 19, 1876

Business and Personal - August 19, 1876

Notes and Queries - August 19, 1876

Index of Inventions - August 19, 1876