Scientific American Magazine Vol 85 Issue 9

Scientific American Magazine

Volume 85, Issue 9

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Features

Germany's Industrial Crisis

Railway Systems of the United States

Vast Municipal Improvements in New York City

Advantages of Paper Negatives

Exports to Porto Rico

Charles Sedgwick Minot

Marcus Benjamin

Cantilever Bridge on the White Pass and Yukon Railroad

An Automobile Mower

Palermo-Monreale Electric Incline

Lengthening of the S. S. "Iroquois"

Works of the Westinghouse Electric and Manufacturing Company

A Novel Lubricator and Heater

The Bogue Window-Sash

The Turtles of Galapagos

Charles F. Holder

Business and Personal Wants

READ THIS COLUMN CAREFULLY--You will find inquiries for certain classes of articles numbered in consecutive order. If you manufacture these goods write us at once and we will send you the name and address of the party desiring the information. In every case it is necessary to give the number to the inquiry

Departments

The Heavens in September

Recently Patented Inventions - August 31, 1901

Notes and Queries - August 31, 1901

Index of Inventions - August 31, 1901

Patents - August 31, 1901