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Features

Improved Upright Drying Machine

Scraping Surfaces to Fit

Handles for Cold Chisels

Sail Clamp

Wagon End Gate

Double Acting Pump

Well Pipe Cutter

An Extraordinary Boiler Explosion at Orleans, France

Phantom Curve.--Denver and Rio Grande Railway

Safety Catch for Elevators

Wireworms and Skipjacks

Shanks' Compound Engine for Small Vessels

Electricity Without Apparatus

The Tarantula of Southern California

Improved Thill Coupling

Mechanical Inventions - July 19, 1884

Engineering Inventions - July 19, 1884

Miscellaneous Inventions - July 19, 1884

Agricultural Inventions - July 19, 1884

Departments

  • Recommended

    New Books and Publications - July 19, 1884

  • Departments

    Notes and Queries - July 19, 1884

  • Business and Personal - July 19, 1884

  • Index of Inventions - July 19, 1884

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Why Do Facts Fail?

Why Do Facts Fail?

Deconstructing Denial