Scientific American Magazine
Volume 3, Issue 3You are currently logged out. Please sign in to download the issue PDF.
Features
Holwell's Fire-Escape
The Firing of Furnaces
Our Washington Correspondence
Our Special Correspondence
A Simple Apparatus for Illustrating the Atomic Theory
Simple Experiments in Natural Magic
Who Gets the Patent Office Reports?
Compensating Pendulums
Oil-Fat-Wax
The Conductibility of Metals and Their Alloys for Heat
Extensions of Patents by Congress
Reform in Weights and Measures
Agricultural Science-The Cattle Disease
Mining Machinery-A Voice from El Dorado
A Novel Hot-Air Bath
A Column of Varieties
Polytechnic Association of the American Institute
Improved Railroad Car Brake
The Death of Charles Goodyear
The New Atlantic Telegraph
The "Great Eastern" Open to the Public
The Rights of Joint Patentees
Jones' Burner for Coal-Oil Lamps
Patent Claims - July 14, 1860
Useful Hints to our Readers
Money Received
Important to Inventors - July 14, 1860
New Books and Periodicals Received - July 14, 1860
New Bench Plane
Howells' Improved Trip-Hammer
Departments
Recent American Inventions
Notes and Queries - July 14, 1860
