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McKinlay's Coiler and Packer

The Quebec and Halifax Railroad

Railroad Car Improvement

Narrow Escape of an Engineer

The Telegraph

Southern Manufacturing


Boiler Explosion

The Age of Gold

Burning Diamonds

Death of a Balloonist

Ice Yet

Imitation of Black Walnut

Irish Industrial Exhibition

Juvenile Crime

New Fluid

Davison's Nautical Challenge

Decomposition of Water by Heat

Errors in Philosophy

Manufacture of Wine

Marston's Breech Loading Rifle

Villainous Obstruction on a Railroad

The Albatross Steamer

A New Flax Dressing Machine

Canal Locks

Devonshire Cream

Improved Shuttle Motion

Improvement in Cooking and Culinary Vessels

Improvement in Grain Threshers

Improvement in Smut Machines for Cleaning Grain

Improvement in Steam Boilers

New York and Montgomery Mining Co.

Strange Case of an Application for the Re-issue of Patents

Hecker's Patent Self-Raising Flour

List of Patent Claims

Tea, Its Adulteration, Chemical Constitution Etc.

Patent Laws, and Guide to Inventors

An Important Paragraph

Back Numbers and Volumes

Patent Claims

Pyroligneous Acid

Palm Oil

On Boilers—No. 28

New Musical Instrument

Manufacture of Trifles

Culture of Blackberries

Steam on the Erie Canal

Black Rain

Singular Explosion

Sickness on the Mississippi River


  • From the Editor

    To Correspondents

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July 03, 1852

20% Sitewide for President's Day