Scientific American Magazine
Volume 33, Issue 1You are currently logged out. Please sign in to download the issue PDF.
Features
Hot Drafts for Steam Boiler Furnaces
The Search for the Pole
Cremation in the Household
Tainted Meat
The Keely Motor Deception
Rights of Employer and Employed in Respect to a New Invention
Scientific and Practical Information - July 3, 1875
The Hydrology of South Africa
Rudimentary Existence in Fresh Water Streams
Improved Three-Cylinder Pump
Revolving Fire Bars
Improved Horse Hay Rake
Improved Napper and Brusher
The Animalism of Plants
A New Magneto-Electric Engine
Decisions of the Courts - July 3, 1875
Recent American and Foreign Patents - July 3, 1875
Canadian Patents - July 3, 1875
Communications Received - July 3, 1875
Departments
Correspondence - July 3, 1875
Business and Personal - July 3, 1875
Notes and Queries - July 3, 1875
Index of Inventions - July 3, 1875
