Scientific American Magazine
Volume 29, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
The K. M. I. Steam Engine
Patents for Simple Things
The Value of Patents
A New and Important Discovery Relating to the Behavior of Metals under Stress
Boston Rebuilt
Boiler Explosion
Phosphor-Bronze
Scientific and Practical Information - November 29, 1873
Physical and Mental Over-Culture
Bartholomew's Improved Torch
Improved Churning Apparatus
Whitehead's Combination Tool
Pardee Hall and its Founder
Laboratory Notes - November 29, 1873
Prizes for Improvements
Gas Bracket Match Safe
Improved Turbine Wheel Governor
Blacksmith's Measuring Wheel
The Black Necked Swan
The Deep Injection of Chloroform
Recent American and Foreign Patents - November 29, 1873
Science and Health - November 29, 1873
Answers to Correspondents - November 29, 1873
Communications Received - November 29, 1873
Departments
Correspondence - November 29, 1873
Notes and Queries - November 29, 1873
Business and Personal - November 29, 1873
Index of Inventions - November 29, 1873
