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Features

M. Pasteur

Fire Crackers

Speed Trial of the Cruiser Philadelphia

An Improved Ice Plane

Swift's Double Action and Hammerless Revolvers

An Improved Wagon Brake

An Improved Snap Hook

An Improved Rein Holder

A Neat and Effective Clothes Beater

Rife's Automatic Hydraulic Engine

An Improved Wabble Saw

An Improved Tension Device for Belts

An Improved Potato Digger

Imitation of Majolica

An Electric Trap

Walking on the Ceiling Head Down

The Weaver

Scientific American Building Edition- July 5, 1890

Departments

  • Recommended

    New Books and Publications- July 5, 1890

  • Departments

    Recently Patented Inventions- July 5, 1890

  • Notes and Queries- July 5, 1890

  • Business and Personal- July 5, 1890

  • Index of Inventions- July 5, 1890

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July 05, 1890

Think Outside the Gift Box