Scientific American Magazine
Volume 4, Issue 4You are currently logged out. Please sign in to download the issue PDF.
Features
Apparatus for Utilizing the Waste Gases from Blast Furnaces
The Science of Common Things
Misapprehensions among Inventors — Patents North and South — Suggestions to Mechanics
Romance of the Steam Engine
Electricity and Some of its Practical Applications
Teissere's Blank Stamping Press
Newton's Improvement in Pressure Gages
Johnson's Pumps for Compressing Elastic Fluids
Column of Varieties
Tilton's Improved Temple
Wortendyke's Improved Wicks for Candles
The New Commissioner of Patents
Firearms and Rifle Breech Loaders
The Fertility of Inventors
The Way Wealth is Distributed
The Polytechnic Association of the American Institute
Patent Claims - January 26, 1861
Departments
Our Correspondence - January 26, 1861
Notes and Queries - January 26, 1861
