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Features

Oil Fuel and Boilers at the Great Exposition

The Centralization of Motive Power

Notes From the Worlds Columbian Exposition Chicago 1893

A Music Book of Folio

The Mysterious Trunk

An Improved Roller Cotton Gin

An Instrument for Measuring Distances

Surface Tension

Parsons' Horological Institute

Oil Engines at the Great Exposition

The Wart Hog, or Vlacke Vark

To Inventors - July 8, 1893

Departments

  • Departments

    Correspondence - July 8, 1893

  • Business and Personal - July 8, 1893

  • Recently Patented Inventions - July 8, 1893

  • Notes and Queries - July 8, 1893

  • New Books and Publications - July 8, 1893

  • Index of Inventions - July 8, 1893

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July 08, 1893

See the World from a Different Perspective

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