Scientific American Magazine
Volume 27, Issue 15You are currently logged out. Please sign in to download the issue PDF.
Features
New Method of Docking and Excavating Canals and of Reclaiming Waste Land
The Wonderful Regions of the West
Pneumatic Machinery for Bridges
"Greenbacks" and Postage Stamps
The Use of Sulphurous Acid in Distilleries
Coffee Washing Machine
Improved Ore Separator
Interoceanic Canal
How Do We Take Cold?
Efforts in Germany to Prevent Emigration
American Inventors in Austria
Molding Sand for Iron Founderies
Disinfectants
Develope Your Inventions
Animal Heat and Disease
The Fair of the American Institute
Copies of Patents - October 12, 1872
Edmund Henry Knight
Recent American and Foreign Patents - October 12, 1872
To Investors - October 12, 1872
Practical Hints to Inventors - October 12, 1872
Departments
Correspondence - October 12, 1872
Business and Personal - October 12, 1872
Answers to Correspondents - October 12, 1872
Notes and Queries - October 12, 1872
New Books and Publications - October 12, 1872
Index of Inventions - October 12, 1872
