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Features

The Kansas Whirlwinds

A Patent Right Discussion in England

A New Theory of the Earth's Magnetic Poles

Magnetizing Molten Iron

Objections to Self-Propelling Fire Engines

The Prospects of Tea Culture

The Diseases of Building Timber

“Scientific Credulity”

Luedtge's Universal Telephone

Recent American Patents

New Electric Lamp

Pneumatic Clock

Hydriodic Acid

Recent Mechanical Inventions

A Novel Rotary Pump

The Elephant Shrew

The Thick-Thighed Walking Stick

By C. V. Riley

An Inventor Victorious

New Device for Separating Cream from Milk

Improved Anchor

Engineering Inventions - July 5, 1879

An Old Concern Re-Established

Communications Received - July 5, 1879

Departments

  • Departments

    Correspondence - July 5, 1879

  • Business and Personal - July 5, 1879

  • Notes and Queries - July 5, 1879

  • New Books and Publications - July 5, 1879

  • Index of Inventions - July 5, 1879

  • Patents - July 5, 1879

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July 05, 1879

Think Outside the Gift Box