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The California Midwinter Exhibition

Proposed Railway from India to Ceylon

The Island of Atlantis

Recent Trials of Naval Armor

An Efficient Magneto Telephone

A New Article of Manufacture

The Berkefeld Filter

An Improved Tuck Marker

The Patrol Wagons of the Metropolitan Traction Company

The Simonds Steam Wagon

Flower and Feather Manufacturing

Lantern Slide Illustrating Sound Waves

By M. Hopkins

To Inventors - June 23, 1894


  • Letters

    Correspondence - June 23, 1894

  • Departments

    Business and Personal - June 23, 1894

  • Recently Patented Inventions - June 23, 1894

  • Notes and Queries - June 23, 1894

  • Index of Inventions - June 23, 1894

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June 23, 1894

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