Scientific American Magazine
Volume 83, Issue 26You are currently logged out. Please sign in to download the issue PDF.
Features
A Century of Progress in the United States
Ritchie's Telautograph
Some Automobiles Exhibited at the Paris Exposition
A Rapid Method of Vulcanizing Rubber
Unites States Naval Proving Ground, Indian Head
The Halford Gradient Railway
Logging in the Northwest
Some Curious Sculpins
VI. A Metallic Thermometer
Some Recently Patented Novelties
To Inventors
Departments
Recently Patented Intentions - December 29, 1900
New Books, Etc. - December 29, 1900
Index of Inventions - December 29, 1900
Business and Personal - December 29, 1900
Notes and Queries - December 29, 1900
Patents - December 29, 1900
