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Cultivation of Chicory

Steel from Oxyd of Iron

Manufacturing and Marking Hoops

Geological Discoveries

List of Patent Claims

Photographing Old Manuscripts

The Right Whale

The Cause and Remedy for Steam Boiler Explosions

Tempering Mill Picks

Cultivating Liquorice

Cheap and Good Ink

Balloons in Warfare

Restoring Oil Paintings

Raking Attachment to Reapers

Iodurotted Glycerine in Skin Diseases

Combined Head and Tail Blocks for Saw mills

Applying the Waste Gas of Blast Furnaces

Safety of Life in Steamboats

The Preparation of Drying Oil

The Construction of Chimneys

Steam Fire Engines

Bituminous Shales for Making Gas

A Turpentine Explosion

Pictures on the Retina of Deceased Persons

Models! Models! Models!

Rosin Oil

The Mesmerism of Machinery

Louisville Mechanics

Growth of Coral Islands

Genius Under Difficulties



Rise and Fall of Water in Lake Erie

New Transatlantic Telegraph

American Life Boats


  • Letters


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February 14, 1857