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The Pennsylvania Central Railroad

Arkansas and Internal Improvements

Hill's Embossing Press

The Eel

The Telegraph in Piedmont

Cotton from Oat Straw

Death of the Modern Discoverer of Embalming

Discovery in Sculpture

Geology of the Lead Mines—No. 3

Great Cotton Crop

Great Feat

Hudson River Railroad


Niagara Falls Falling


The Coasting Trade of France

The Earth's Bulk

American Rifle, and Bullets

Steam Yacht for the Pacha of Egypt

Static Pressure and the Ladies

Steam Navies

The Flax Movement in Ireland

Submarine Explorer

Another Rat Trap

The Wheeling Bridge Case

Woodruff Railroad Wheel

Improved Breast Collar for Horses

Improved Hoop for Cheese Presses

Improved Mode of Hanging Reciprocating Saws

Improved Truss

Improvements in Grinding Mills

New Plan of Attaching Traces to Hames of Harness

Prof. Page's Economical Constant Battery

Priority of Discovery

Gas for Illumination

Woodworth and Emmons

McCormick's Reaping Machine Claimed as an English Invention

Patent Car Platform and Coupling

The Leading Chemists of Europe

The Woodworth Patent

List of Patent Claims

Morse's Telegraph in Germany

Oscillation of Water Falls

Patent Lawn, and Guide to Inventors

An Important Paragraph

Sunk Rock in the Java Sea

Scientific Memoranda

On Boilers—No. 16


Insect Builders

Great Speed

Earthquake in France


  • From the Editor

    To Subscribers

  • To Correspondents

  • Recommended

    Literary Notices

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March 13, 1852

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