Scientific American Magazine
Volume 41, Issue 8You are currently logged out. Please sign in to download the issue PDF.
Features
New Meridian Circle
A New Method of Locating Lightning Rods
A Subject for Investigation
Dragon Flies
The American Onion-Smut in France
Nordenskjold's Expedition
Labor at Home and Abroad
The Holly System of Steam Heating
Miscellaneous Inventions
Lock Letter Press
Improved Steam Whistle
Recent Mechanical Inventions
Novel Work Table Implement
Improved Portable Railroad Lock
Improved Straw Cutter
The Flying Dragon
Molecular Chemistry--No. 5
Engineering Inventions
Recent Decisions Relating to Patents, Trade Marks, Etc.
Communications Received
Departments
Correspondence
New Books and Publications
Business and Personal
Notes and Queries
Index of Inventions
Patents
