Scientific American Magazine Vol 73 Issue 23

Scientific American Magazine

Volume 73, Issue 23

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Features

The Chain Saw Mortiser

The Chicago Times-Herald Motor Race

Improvement of Boston Harbor

The Utilization of Wind as a Motive Force

A Lightning and Heavy Current Arrester

An Improved Steam Condenser

The Chicago Motocycle Race

A Key Retaining Device

The Leber Patent Portable Fire Escape

The Acetylene Gas Exhibit at the Atlanta Exposition

The Iron Industries of Birmingham, Ala

To Inventors - December 7, 1895

Departments

Correspondence - December 7, 1895

New Books and Publications - December 7, 1895

Recently Patented Inventions

Business and Personal - December 7, 1895

Index of Inventions - December 7, 1895

Notes and Queries - December 7, 1895