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Dr. Tanner's Fasting Experiment

Our Pottery Industry

Remarkable Explosions of Gas

The Texas Hydraulic Mineral Belt

Another Rain Controller

Arsenic in Wall Papers

The Magnet in Medicine

Improved Steam Generator

Miscellaneous Inventions

Engineering Inventions

Lifting Tackle

Improved Galvanic Battery

Decisions Relating to Patents

U. S. Circuit Court--Southern District of New York. COLLENDER. VS GRIFFITH ET AL.--BILLIARD TABLE PATENT.

The Electric Lamps of W. Tchikoleff

American Industries--No. 54

The Manufacture of Ultramarine.

Improved Wagon Jack

New Automatic Clamping and Pneumatic Paper Cutting Machine

Mechanical Inventions

Improved Hame

Natural History Notes

The Berlin Fisheries Exhibition

By Frederic A. Lucas

Agricultural Inventions

The Ailantus Tree

A Safety Appliance for the Hudson River Tunnel

By P. H. Vander Weyde

The Acme Cube Pipe Tongs

Communications Received


  • Departments

    New Inventions

  • Correspondence

  • Recent Inventions

  • Index of Inventions

  • Notes and Queries

  • Business and personal

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