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Stone Dressing Machine

Seed Ticks

The Oyster Poisonous

Construction of Railroads and Their Management


On Colors in Decoration

Boat Propelled by Electricity

Patent Law Cases

Devil's Shoe Siring—The Remedy

Patent Palliasses

Franklin Institute

An Eccentric Will

New Use for Beet Root

Assyrian Discoveries

Improvement of Navigation

Opinions of the Press

British Association for the Advancement of Science—No. 2

Sickles' Coal Ash Sifter

Cotton Heckler

To Get Rid of Cockroaches

Another New Rule of the Patent Office

Ohio Machinery

Water Pipe at West Philadelphia

Testing Steam Engines

Cast and Wrought Iron Water Pipes

A Change in English Jurisprudence

Crawford's Great Work

List of Patent Claims

Making Cheese

Terms of Advertising

Preserving Milk

The Electrical Motor Destroyed by a Mob

Cheap Microscope

History of Reaping Machines—No. 6

A New Light

A Valuable Mineral


Inventors, and Manufacturers


  • From the Editor

    To Correspondents

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November 04, 1854

Of Shamrocks and Science

Happy St. Patrick’s Day