Scientific American Magazine
Volume 59, Issue 3You are currently logged out. Please sign in to download the issue PDF.
Features
Improvements in the Cable Railway of the New York and Brooklyn Bridge
Salida Springs and Mines, Zirconia Minerals, and more
Hiram Sibley
The Projected Tunnel between France and England
An Improved Drawing Instrument
A Waterproof Lining for Cellars
An Improved Nut Lock for Valves
A Safety Seal for Checks, Bonds, Etc.
New Chromatrope
An Improved Wrench
Temminck's Chelydra
Tire Furnace
Simple Apparatus for Illustrating Newton's Second Law
Simple Experiments in Physics
Engineering Invention - July 21, 1888
Agricultural Inventions - July 21, 1888
Miscellaneous Inventions - July 21, 1888
To Inventors - July 21, 1888
Departments
Correspondence - July 21, 1888
Business and Personal - July 21, 1888
Notes and Queries - July 21, 1888
New Books and Publications - July 21, 1888
Index of Inventions - July 21, 1888
