Scientific American Magazine
Volume 77, Issue 11You are currently logged out. Please sign in to download the issue PDF.
Features
How to Build a Small Alternating Current Dynamo without Castings
The British Association Meeting --II
The Antiquity of Man in America
Repairing the Screw Propeller of a Transatlantic Steamer
Scientific Truth in Art
A Congress of Physicians
An Improved Lawn Sprinkler
A Concentrator for Places Mining or Stamp Mill Products
An Apparatus for Cleaning Pipes
A Non-Refillable Bottle
The Corrosion of a Boiler Tube
Railway Mail Catcher and Delivery Devices
"Arch Rock", San Francisco Bay
To Inventors
Departments
Recently Patented Inventions - September 11, 1897
Business and Personal - September 11, 1897
Notes and Queries - September 11, 1897
New Books, Etc - September 11, 1897
Index of Inventions - September 11, 1897
Patents - September 11, 1897
