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Scientific American Magazine Vol 60 Issue 22

Scientific American Magazine

Volume 60, Issue 22

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Features

Alaska and Its Resources

Talk of Dismantling the Forts

Position of the Planets in June

The New Steamship Augusta Victoria

An Improved Grip for Tramways, Etc

An Improved Lathe Chuck

The New Syracuse Fan

An Improved Motor for Light Work

An Improved Door Hanger

The Jewell Cavern

H. C. Hovey

An Improved Dinner Pail

A Collapsible Shipping Cask

A Simple Air Bath for Laboratory Use

T. O'conor Sloans

Departments

Recently Patented Inventions- June 1, 1889

New Books and Publications- June 1, 1889

To Inventors- June 1, 1889

Notes and Queries- June 1, 1889

Index of Inventions- June 1, 1889

Business and Personal- June 1, 1889