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Railroad Accidents

Fine Red

A New Locomotive

Fine Black

To Make Sealing Wax

New Marble Quarry

To Give a Blue Color to German Silver or Argentine

Patent Meat Cutter

Castor Oil for Railroads

To Prepare Amber Varnish, &c

Bark Bound Trees

To Plaster Wheat in the Fall


Spider's Thread

The Rice Crop

Reported Discovery of Anthracite Coal in California

Plantain Leaves

The Honey Bee in California

Singular Doings on the Lakes

New Feature in the Business of Boston

Convention of Tobacco Manufacturers

Alcohol and Camphene Explosions

A Great Saw Mill--Lumber in Canada


Reaping Machines in England--American Models

More Gas

The English Language

Recent Foreign Invention

The Flower Garden

The Craters of the Moon


French Varnished Leather

Rosin Oil

Revolving Last Holder

Improvement in Pumps

Improvement in Power Looms

Improved Spark Arrester

To Cover Iron with a Coating of Copper

Improved Railroad Car Axles

A Submarine Rocket

Metallic Packing for Stuffing Boxes and Pistons

A New Fish Business

Accidents--Their Cause and Cure

Woodworth Patent Pamphlets

A Railroad in Broadway

Something Wanted for Engravers

To Save from Drowning

Artificial Stone Fronts on Houses

List of Patent Claims

New Steamers

Balloon and Steam Engine

Woodworth Patent

Patent Claims

To Correspondents

Back Numbers and Volumes

Patent Laws, and Guide to Inventors

Tartar Emetic


Elementary Mechanics

Science and Arts

Patent Double-Acting Doors


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    August 14, 1852

    Of Shamrocks and Science

    Happy St. Patrick’s Day