Scientific American Magazine Vol 85 Issue 20

Scientific American Magazine

Volume 85, Issue 20

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Features

New London Telephone System

Proposed Increase of the Navy

The Tunnel Between Scotland and Ireland

The Problem of the Locomotive Boiler

The Berlin-Zossen High Speed Electric Road

Prizes Covering Over $11,000 for a Tractor for Military Purposes

Science Notes

End of the Pan-American

Paris Exhibition of Alcohol-Consuming Devices

A Novel Salvage Operation

Waldon Fawcett

French First-Class Battleship "Charlemagne"

Building the Approaches of the New East River Bridge

A Few Meteorological Instruments

George M. Hopkins

Work on the Simplon Tunnel

Santos-Dumont Wins the Deutsch Prize

By Our Paris Correspondent

Some Exhibits at the Automobile Show

The Wheel within Wheel

The Teredo and Its Work

J. G. M'curdy

Business and Personal Wants

Departments

Recently Patented Inventions - November 16, 1901

Index of Inventions - November 16, 1901

Notes and Queries - November 16, 1901