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Features

The Commerce of the Port of New York

Alleged Fraudulent Patent Business

Appeal in the Cordite Case Rejected

Preparing for Civil Service Examinations

The Curious Death of a Whale

Prof. Libbey Conquers the Mesa

Puluj's Phosphorescent Lamp

American Association for the Advancement of Science

The Parthenon Inscription Deciphered

The Automobiles Race in France

A Nicotine Absorbent Ventilated Tobacco Pipe

A Novel Folding Chair

A Rocking Chair with Fan and Music Box

The Marvin Seismograph

By Emma V. Triepel

A Horseless Brougham

The X Rays in the Custom House

Meeting of the American Association

By Marcus Benjamin

The Foundations of the East River Bridge, New York

To Inventors - August 7, 1897

Departments

  • Letters

    Correspondence - August 7, 1897

  • Recommended

    New Books, Etc. - August 7, 1897

  • Departments

    Business and Personal - August 7, 1897

  • Recently Patented Inventions - August 7, 1897

  • Notes and Queries - August 7, 1897

  • Index of Inventions - August 7, 1897

  • Patents - August 7, 1897

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Know Before You Vote

Know Before You Vote