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Features

Rhode Island Coal for Gas Manufacture

Cotton Bleaching Machine

Chough's Polishes

California Horse Chesnuts

Bottomless Pit in the Mammoth Cave

Cotton Seed for Oil

List of Patent Claims

Important Notice

The Adulteration of Gold

Fatal Effect of the Breaking of a Circular Saw

Bending Timber

To Observe Jupiter's Satellites

The Task of Inventors

Patent Cases

Injunction for Imitating Trade Marks

Wilson's Head Rest for Travelers

The Splitter

The Planer

Splendid Prizes.--Paid In Cash

Opinion on the Verdict of the Alliance Railroad Accident

How Fires Occur

Food--Philosophy--Bread

What is Sheathing Metal?

The Woodworth Patent Extension

The Solar Compass Bill

Steamships for Whaling

Rumors From Washington

Reform of Weights and Measures

Reaping Machines in California

Ozone--What is It?

Cast-Iron Sleeper for Railways

The Moon's Rotation--Completed

Scarlatina

Literary Notices

Important Items

Mechanics

North-West America

Restoring Old Silk Ribbons

Restoring Old Steel Pens

Chuck for Making Bedstead Pins

Fire.--Slow Combustion and Quick Combustion

Manufacturing Ornamental Glass

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December 27, 1856

See the World from a Different Perspective

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