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Reaping Machines

The Wreck of the Steamer Atlantic

Melancholy Railroad Accident

The Railways of Great Britain

Boston Locomotives

Baldwin's New Steam Generator

Montreal and New York Railroad

Mines of New York

What is Said of the Scientific American

A Fast Propeller

Hydrogen Gas

Protection from the Fumes of Charcoal

Large Deposit of Graphite

Post Office Envelopes

Natural Curiosity

A Novelty

Lake Fisheries

The Cause of the Cholera at Rochester

A New Cure for Bronchial and Consumptive Complaints

Effect of the Earth's Rotation on Locomotion

Eel Fisheries in Oswego River

Recent Foreign Inventions

Discoveries in the Bottom of Harlaem Lake

Useful Things to Know

Dirt--Its Value

How Worlds are Sustained

Machinery for Moulding Smoothing Irons

Improvement on Violins

Cider Mills

An Exemplary Omnibus

Improved Fastener for Window Sash

Foreign Patent

Ditching Machine

The Prizes Again

Self-Holding Screw Driver

Norcross's New Planing Machine

New Carpet Loom

Inventions Come and Gone

Apprentices in Cities and Country

A Safety Lamp

Let the Inventor's Name be Put on His Invention

Shade Trees in Cities

Hydraulic Rams

Colored Dagerreotypes

Blatchford's Circuit Court Reports

Form of the Earth--A New Theory

List of Patent Claims

Orders in Appeal from the Commissioner of Patents

Scientific Balloon Ascent

Back Numbers and Volumes

To Correspondents

Patent Laws and Guide to Inventors

Patent Claims

Hooping Cough

Collodion in the Treatment of Erysipelas

Patent Mode of Preserving Butter


Pumpkin Seed Oil

Fishes in the Rivers of France


Browning Gun Barrels

Bite of the Rattlesnake

Poisonous Chloroform


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