Features
Aluminium
Recorded Register for Gas Meters
Recent Patented Improvements
The Egyptian Steamship Voyageur de la Mer
The Horse Power of Locomotives
Fans for Ventilating Mines
Appreciation of the Scientific American
Ericsson's Hot Air Engine
Decision of the Supreme Court
Horse Taming
The French Military Force in the Crimea
George Stephenson
Paying Out the Atlantic Telegraph Cable
More Favors Wanted from Congress by Patentees
Outdoor Exercise and Recreation
Wine from Missouri
Heat of the Approaching Summer
Can there be a Great Scarcity of Timber in the United States?
Wood Bending
Londinsky's Sad Iron Holder
Guthrie Center Iowa
Mechanics
Improved Pea Sheller
A Hint to Farmers
Detecting Incipient Fires in Ships
Book on the Sale of Patents
Departments
- Letters
Correspondents - May 1, 1858
A Correspondent on Boiler Scale
