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Features

Wilson's Sewing Machine

Railway Accidents in Britain For the Last Six Months

Michigan Southern Railroad

Murian in Cattle

To Remove a Mote From the Eye

Wilmington and Roanoke Railroad

Chinese in California

Domestic Endearments

Gas--Reduction--Imposition

Hills Against Level Lands

London New Coal Exchange

Singular Freak of Lightning

Natural Creation and the Law of Races

Terrible Steamboat Explosion

St. Michael Oranges

The Benefits of Travel

To Destroy the Wire Worm

To Prevent Steam Boiler Incrustation

Useful Lectures

A Piebald Negro

Years

Animalculæ of the Sea

Young Mechanics in California

Original Inventors

Sarsaparilla

Scientific Memoranda

The Electric Light in Military Operations

Extraordinary Invention

Patent Churn

Improved Camp and Cot Bedstead

Patent Improved Matches

Railroad in Broadway

Improved Corn Sheller

Improved Hydrant

Improved Slitting Machine

Reported New Steamship

Improvement in Carriage Wheels

Steam on Canals

The Poetry of Discovery

Communications

Depth of the Ocean

Interesting Patent Cases

The Law of Patents

List of Patent Claims

Notice

To Reproduce Photographic Impressions

The Progress of Invention

History of Propellers and Steam Navigation

Enamel for Pins, Hooks and Eyes, &C

Departments

  • From the Editor

    To Correspondents

  • To Inventors and Mechanics

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November 24, 1849

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