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Liberal Employers

Sugar Manufacture of France

New Potato Digger

Beans for Soup

Improved Bevel Planes

Railway Economy in Construction and Repair

Gold Near Reading, Pa

James Watt Festival

Milk Sickness


Life Boats

Fire Engines--The Tables Turned

The Art of Dyeing--No. 12

Boston Coal Dealers

Highths of Perpetual Snow in the Alps

Ship Building in the United States


Transporting Eggs of Fishes

Hydrodynamics-- Water Wheels

Proposed Amendment in Patent Law

Materials in Their Invisible State

Circular Saws

Patent Sawing Machinery

Color of the Eyes

Improvements in Sawing Machinery

A Propeller to Go Dead Against the Wind

Congress Has Adjourned

New Motor

Agriculture for 1855

Improved Mill Spindle

The Reaper

India Rubber Forever

Ether and Steam

The Age of the World

List of Patent Claims


Railways in Virginia

Important Items

Steamship Arabia on Fire

New Steam Mill


Inventors, and Manufacturers

History of Heaping Machines.--No. 23


  • Letters

    To Correspondents

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March 17, 1855

Of Shamrocks and Science

Happy St. Patrick’s Day