Scientific American Magazine
Volume 25, Issue 11You are currently logged out. Please sign in to download the issue PDF.
Features
Portable Gas Generator, Bleaching Shellac, and more
Tornadoes and Water Spouts
Lemman's Anti-Friction Ball Gate Hinge
New Test for Kerosene Oils
Massey's Double Column High Pressure and Low Water Alarm for Steam Boilers
An Incident in the Life of Baron Liebig
Plucky Susan, or Luck at Last--A Leaf from the Life of a Western Inventor
Terrible Gun Cotton Explosion at Stowmarket, England
The Surf
Japan a Field for Inventions and Machinery
Right of Property in Inventions an Abstract Right
The Origin of Life
Psychic Force
The Late Professor Payen
Wagner's Report on Techology
Spirits at a Discount
American Institute Fair
Interesting Extension Cases
Recent American and Foreign Patents- September 9, 1871
Answers to Correspondents- September 9, 1871
Queries- September 9, 1871
Official List of Patents- September 9, 1871
Departments
Correspondence- September 9, 1871
Business and Personal- September 9, 1871
