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Features

Rearing Children Physiologically

Improved Snow Plow

Friction Matches

[From Appleton's American Cyclopædia.]

Journal of Patent Law

Ashcroft's Reply to the Engineres' Association

American Shipbuilding for Foreign Governments

The Largest Hotel in the World

Iron Plated Ships

Romance of the Steam Engine

NUMBER III

What Knowledge is Most Worth

Practical Directions to Engineers

Fusibility of Metals

Talk with the Boys

Improved Hydraulic Lifting Dry-Dock

Science for Future Use

Reeve's Improved Bolt for Window Blinds and Shutters

The Past

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Good Things in Prospect—Improved Appearance of the "Scientific American"—New Type—Importance of Renewing Subscriptions Early

Safety Clothing

An Eye Backward

Resignation of Commissioner Thomas

Is a Patentee Entitled to a Copy of the Patent Office Reports?

A Steamer Runs across the Atlantic by its Own Inertia

What is Wealth, and Where Does It Come From?

Recent American Inventions

Appleton's Cyclopaedia

Patent Claims - December 22, 1860

The Rise and Progress of Inventions

Prospectus

Money Received

Index - December 22, 1860

Departments

  • Recommended

    New Books and Periodicals Received - December 22, 1860

  • Departments

    Notes and Queries - December 22, 1860

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December 22, 1860