Scientific American Magazine Vol 89 Issue 11

Scientific American Magazine

Volume 89, Issue 11

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Features

Limits of Electric Traction with Direct Current

Another Great Hydraulic-Electric Power Plant

The Last of a Famous Liner

Is Yacht Designing an Exact Science?

The Agreement between the British Government and the Cunard and Morgan Combine Mercantile Fleets

By Our London Correspondent

More Information about the Prize for a Dust-Arresting Respirator

A Novel Measuring Machine

A. Gradenwitz

English Artillery Trophies at Mont St. Michel

Electro-Telethermometer of Juan Vila Forns

Photography in Colors--The Three Color Method

A. Bosch

Spier Falls Dam and Power Plant

Walter H. Main

Electricity as an Aid to Agriculture--A Description of Two Model Electrical Farms

Emile Guarini

Tattooing

Randolph I. Geare

Elephant Rock and Other Bowlders

Charles Alma Byers

"Coal-Porcelain"

L. Lodian

Business and Personal Wants

Departments

Science Notes - September 12, 1903

New Books, Etc. - September 12, 1903

Recently Patented Inventions - September 12, 1903

Notes and Queries - September 12, 1903

Index of Inventions - September 12, 1903