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"Time is Money"

Comparative Cost of Horse and Automobile

The Agricultural Outlook in Puerto Rico

A New Era in City Transportation

A Wise Decision

The Risks of War

Injection of Wood

Travel to Paris

Civil Engineers in Session

Death of Professor Egleston

Possible Federal Protection of Birds

Cables of the New East River Bridge

A Foot-Power Hammer

Reconstruction of Farragut's Flagship, the U. S. S. "Hartford"

The "Locomobile" Steam Carriage

The Natives of South Africa

By Edgar Mels

The Diamond Mines of Kim-Berley

Curious Mishap to a Billiard Ball

Military Motor Carriage


  • Departments

    Recently Patented Inventions - January 27, 1900

  • Business and Personal - January 27, 1900

  • Index of Inventions - January 27, 1900

  • Notes and Queries - January 27, 1900

  • Patents - January 27, 1900

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