Scientific American Magazine
Volume 47, Issue 23You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Floating Elevator
Explosives from Coal Tar
National and International Exhibitions in 1883
Romance and Reality of Animal Motion
Henry Draper
Apparatus for Testing Pressure Gauges
Catapult for Throwing Life Lines
New Fire Escape
New Wood-Working Machine
The Great Tumble Weed of the Prairies
Engineering Inventions
Mechanical Inventions
Miscellaneous Inventions
Agricultural Inventions
Communications Received
Departments
Correspondence
Recent Inventions
Index of Inventions
Notes and Queries
New Books and Publications
Business and Personal
