Volume 6, Issue 1
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Features
Eight Wheel Cars for Railroads
Aurora Branch Railroad
The Pulley Engine
The Celestials in China
American Association for the Advancement of Science
Astronomy
Black Lead Mines of New Brunswick
A Female Aeronaut
About Explosions—Practical Exprience
A Machine for Praying
Improved Axle Box
Wine Making
Centrifugal Castings
Porcelain
Knapp's Patent Cow Milker
The Voltaic Battery
A New Watch
Improved Carpet Loom
Improved Mitre Box
Noiseless Carriage Wheels and Horse Shoes
Notice
The Power of Lightning, Steam, and the Press
Jenny Lind, the Queen of Song
Aspect of Death in Childhood
The Late State Fair
Fair of the American Institute
Letter and Newspaper Clasps
Dodd's Anti-Friction Shaft and Axle Roller Cylinder
Maryland Mechanics Institute
Singular Process
Our New Volume
Our List of Patent Claims
The Submarine Telegraph between France and England
List of Patent Claims
Important Notice to Us!
Durability of Iron Ships
To Extract the Essential Oil from any Flower
Butternut Sugar
American Mesmerizer in Britain
New Prospectus
To Mechanics, Inventors, and Manufacturers