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Features

The New Phonograph

Naphtha Explosions in Rochester and Jersey City

Position of the Planets in January 1888

An Interesting Patent Discussion in the Senate

The Self-Registering Barometer

A Remodeled House

Fine Types of Prize Cattle

Film Photography

A Combined Hay Rake and Tedder

Engineering Inventions - December 31, 1887

Agricultural Invention - December 31, 1887

Special Notice - December 31, 1887

Miscellaneous Inventions - December 31, 1887

To Inventors - December 31, 1887

Departments

  • Recommended

    New Books and Publications - December 31, 1887

  • Departments

    Business and Personal - December 31, 1887

  • Notes and Queries - December 31, 1887

  • Index of Inventions - December 31, 1887

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