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Features

A City under One Roof--The Masonic Temple

Haulage by Horses

Progress and Invention

A Swedish Sled-The Sparkstotting

Screw Plates for Pipe

Brake for Children's Carriages

A Lubricator and Wiper for the Commutators of Dynamos

A Large Philadelphia Ice Making Plant

Electric Railroad Mail Service in Ottawa, Canada

Air Pumps of the Cruiser New York

The Columbian Exposition--Forestry Exhibits

A New Lake Steamship

To Inventors - February 10, 1894

Departments

  • Letters

    Correspondence - February 10, 1894

  • Recommended

    New Books and Publications - February 10, 1894

  • Departments

    Recently Patented Inventions - February 10, 1894

  • Business and Personal - February 10, 1894

  • Notes and Queries - February 10, 1894

  • Index of Inventions - February 10, 1894

  • Patents - February 10, 1894

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