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Death of Moses G. Farmer

Satisfactory Trial of the War Ship New York

The Maintenance of the Speed of War Ships

Notes from the World's Columbian Exposition Chicago 1893

Petroleum Engine Exhibits at the World's Columbian Exposition

No. 999

Hoisting and Winding Engines

A Roof Clothes-Drying Device

An Improved Potato Planter

Position of the Planets in June

Focusing Device for Telescopes

By M. Hopkins

Kirby's Window Sash Improvements

Break of Thrust Shaft of Steamship Hecla

The New Baltimore Post Office

Recent Discovery of Early Texts of the Gospels

To Inventors


  • Departments


  • New Books and Publications

  • Recently Patented Inventions

  • Business and Personal

  • Notes and Queries

  • Index of Inventions

  • Patents

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