Scientific American Magazine Vol 13 Issue 51

Scientific American Magazine

Volume 13, Issue 51

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Features

Hydrophobia Signs

Breech-Loading Firearms

An Instrument for Examining the Eye

Important to Inventors

Hydraulic Cements

Death of an Eminent Man

Only One Hundred and Forty Cents!

Kahnweiler's Pipe Joint

New Corn and Cane Cutter

Loss of Fuel in Furnaces

The Helypsometer

Gaslight on Cars and Boats

Steam on Canals

Extraction of Gold from Dross

Progression

Watchmaking by Machinery

To the Postmasters of the United States

Hoke's Improved Marking and Winding Square

The Commissioner of Patents

Trial of Breech-Loading Carbines

Valuable Hints to our Readers

The Potato Rot—Its Cause and Cure

New Prospectus

Departments

Correspondents - August 28, 1858