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An Electric Carriage

A New Steam Tricycle


The Niagara Aerial Tramway

A Churn with Vertical and Rotary Dashers

A Motor Operated by the Expansion and Contraction of Metal

Bristol's Recording Ampere Meter

A Compact Electric Signaling Device

Manufacture of White Vinegar

A Finger Exercising Device

An Adjustable Storm and Sun Hood for Carriages

An Improved Oarlock

The Icy Coasts of North America

Inventor Tesla's Loss

Vertical Double Spindle Hollow Chisel Mortising Machine


  • Letters

    Correspondence - March 23, 1895

  • Recommended

    New Books and Publications - March 23, 1895

  • Departments

    Recently Patented Inventions - March 23, 1895

  • Index of Inventions - March 23, 1895

  • Notes and Queries - March 23, 1895

  • Business and Personal - March 23, 1895

  • Patents - March 23, 1895

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March 23, 1895

Science for the Modern World