Scientific American Magazine
Volume 111, Issue 3You are currently logged out. Please sign in to download the issue PDF.
Features
New York's Water Supply, Perfecting the "America's" Water Wings, and more
Testing a Safety System for Storing and Distributing Inflammable Liquids
The Paul Schmitt Biplane
The New British Mark R. E. Biplane, Business in the Patent Office, and more
A Bottomless Pit, New Type of Tire Chain, and more
Departments
Correspondence- July 18, 1914
Recently Patented Inventions- July 18, 1914
