Scientific American Magazine
Volume 55, Issue 21You are currently logged out. Please sign in to download the issue PDF.
Features
Effect of the Use of White Paper upon the Eyes
The Statue of Liberty, New York
The Government Suit for the Cancellation of the Bell Telephone Patents
The New North
The Abendroth & Root Safety Boiler
Steam Generator
Car Brake
Car Coupling
Apparatus for Closing Apertures in the Hulls of Vessels
A Medicine Chest with Many Conveniences
Umbrella Support
Centerboard for Vessels
Fly Catcher
Handling the Water for a Great City
Automatic Attachment for Locomotives
Effect of the Earthquake on the South Carolina Railway
Improved Jacquard Machine
Gauge Attachment for Printing Presses
The Cycloid
Fishes of the Malay Archipelago
Agricultural Inventions - November 20, 1886
To Inventors - November 20, 1886
Engineering Inventions - November 20, 1886
Miscellaneous Inventions - November 20, 1886
Departments
Index of Inventions - November 20, 1886
Business and Personal - November 20, 1886
Notes and Queries - November 20, 1886
New Books and Publications - November 20, 1886
Patents
