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Scientific American Magazine Vol 29 Issue 22

Scientific American Magazine

Volume 29, Issue 22

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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

S. P Sharples

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