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Features

Failure of the Dynamite Cruiser Vesuvius

Heavy Guns and the Best Armor

A Feeder for Stoves and Furnaces

An Elevator Door Operating Device

An Automatic Frisket for Printing Presses

The Chacma or South African Baboon

By Nicolas Pike

The Largest of Our New War Ships

The St. Clair Tunnel Drainage System

The Tocci Twins

Experiments in Prestidigitation

The Galapagas Tortoises

Model Battleship at the World's Columbian Exposition

Departments

  • Letters

    Correspondence- December 5, 1891

  • Departments

    Notes and Queries- December 12, 1891

  • Business and Personal- December 12, 1891

  • Recently Patented Inventions- December 12, 1891

  • To Inventors- December 12, 1891

  • Index of Inventions- December 12, 1891

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December 12, 1891

Think Outside the Gift Box