Volume 6, Issue 46
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Features
New Rotary Cylinder Engine
From Montreal to New York in 23 Hours
Illinois Railroads
The Atlantic
Curious Piece of Workmanship
New Observatory at Buffalo
British Scientific Association, &C
Special Correspondence of the Scientific American
Another Cure for Dysentery
American Flour
Astronomical Phenomena
For the Scientific American
Mortality in our City
To the Editor of the Scientific American
Worcester's Clapboard Planing Machine
The Partition Tumbler
Machine for Making Barrel Heads
A Pirated Invention at the World's Fair
To Patentees—The Policy of Publishing your Inventions in the Scientific American
Colt's Pistol Case
New Air-Gun
Patent Cases
The Largest Steamer in the World
Bomb Lance for Shooting Wales
Maryland Institute for the Promotion of the Mechanic Arts
Compound Rail of the Mount Savage Iron Works
List of Patent Claims
Electric Action—Steam Boiler Incrustations
Causes of Intermitting Springs and Geysers
New Edition of the Patent Laws
Back Numbers and Volumes
Steam Carriages for Public Roads, Balloons &C
Mechanics
Inventors and Manufacturers. The Best Mechanical Paper In The World! Sixth Volume of the Scientific American