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Scientific American Magazine Vol 97 Issue 3

Scientific American Magazine

Volume 97, Issue 3

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Features

The Lumiere Single-Plate Process of Color Photography

Around the World in Forty Days

Relative Risk of Overhead and Third-Rail Conductors

Steady Improvement in Naval Gunnery

Engineering Notes - July 20, 1907

The Rail Situation

J. Kent Smith

A New Automobile Boat

Jacques Boyer

An Exhibition of Fruits and Vegetables in Wax

Cara Reese

The Moon's Phases and Eclipse in July, 1907

Frederic R. Honey

Osborne College: An English Naval School

Henry Hale

A New Identification System in the United States Army

H. L. Morgan

Ionic Therapeutics

Departments

Correspondence - July 20, 1907

Recently Patented Inventions - July 20, 1907

Index of Inventions - July 20, 1907

Patents - July 20, 1907