Scientific American Magazine
Volume 33, Issue 13You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Floodway for Warehouses
Drugging Horses
Insect-Eating Plants
Completion of the Hell Gate Excavations
Steam Boiler Phenomena
The New Commissioner of Patents
"Stray Idees"
Celluloid
Life-Saving Apparatus
Water Pressure Engine
An Experimental Aurora
Scientific and Practical Information - September 25, 1875
Improved Vise
Fox's Reversible Cap
A Mercurial Safety Valve
Roberts' Combined Lamp and Oil Can
The Centennial Buildings
Decisions of the Courts - September 25, 1875
Recent American and Foreign Patents - September 25, 1875
Canadian Patents - September 25, 1875
Communications Received - September 25, 1875
Departments
Correspondence - September 25, 1875
New Books and Publications - September 25, 1875
Notes and Queries - September 25, 1875
Business and Personal - September 25, 1875
Index of Inventions - September 25, 1875
