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Failure of the Gatling Cast-Steel Gun

The Ideal Smokeless Powder

New Suspension Bridge at Niagara

Education by Correspondence

The Growth of Our Oil Trade

By William Gilbert Irwin

A New Link Valve-Gear

A Novel Chainless Bicycle

An Improved Rail-Joint

The New Boston Terminal Station

The Biograph in the Vatican

Gunboats and Railways in the Soudan Campaign

Damage by Spanish Shells on the Cruiser "Brooklyn"

To Inventors - January 14, 1899


  • Recommended

    New Books, Etc. - January 14, 1899

  • Departments

    Recently Patented Inventions - January 14, 1899

  • Index of Inventions - January 14, 1899

  • Business and Personal - January 14, 1899

  • Notes and Queries - January 14, 1899

  • Patents - January 14, 1899

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The Essential Guide to the Modern World

The Essential Guide to the Modern World