Scientific American Magazine
Volume 48, Issue 10You are currently logged out. Please sign in to download the issue PDF.
Features
Propulsion of Balloons by Electricity
Paint for Floors, A Good Old Miller
Compressed Bran.--One Thousand Dollars Reward for a New Invention
Schooled But Not Educated
Silk and How it is Dyed
Thomson's Air Extractor
Improved Foundry Cupola
The Isometric Governor
Toy Money Safe
The "Peerless" Engine
Side Show Science
Miscellaneous Inventions
Mechanical Inventions
Agricultural Inventions
Departments
Correspondence
Recent Invention
Business and Personal
Notes and Queries
Index of Inventions
