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Rail Road Economy

Tennessee Copper Ore in England

Self-Acting Lathe for Turning Ornamental Work

Trial of Agricultural Implements at the French Exhibition

Issued from the United States Patent Office

List of Patent Claims

A New Way to Raise Beans

Curious American Patent Case in France

On the Management of Circular Saws

Information Relating to Steam Engines

Improved Hydrant

Apple Paring Machine

The Trans-Atlantic Telegraph

The Power of Belting

Laughing Gas

Avoid Rashness in Swimming

To Our Brethren of the Press and Others

The Mason Testimonial

The Claims of Inventors

Patent Safe Game

Important to Inventors--Another $10,000 Prize

More About Etherizing Congress

The Great French Exhibition.--The American Department

Editorial Correspondence--No. 10

The Contract System on the Canals

Recent Foreign Inventions

Important Items

Volcanic Mud Phenomenon


Inventors, and Manufacturers

Tape Worm Trap

The Art of Dyeing.--No. 33


  • Letters

    To Correspondents

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August 11, 1855