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The Cramp Ship Yards

Decision against the Bell Telephone Monopoly

A Plug for Leaky Tubes in Boilers

An Improved Sawmill Carriage

An Inexpensive Fire Alarm

The Steam Peanut and Pop Corn Industry

The Russian Thistle--A Scourge to Agriculture

By E. Hofer

Equatorial Stand for Small Telescopes

By M. Hopkins

To Inventors - December 29, 1894


  • Letters


  • Recommended

    New Books and Publications - December 29, 1894

  • Departments

    The Heavens in January 1895

  • Recently Patented Inventions

  • Business and Personal - December 29, 1894

  • Notes and Queries - December 29, 1894

  • Index of Inventions - December 29, 1894

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