Scientific American Magazine Vol 61 Issue 26

Scientific American Magazine

Volume 61, Issue 26

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Features

The Electric-Light Troubles in New York

Position of the Planets for January

An Automatic Paper Carrier for Drying Rooms

An Improved Raw Water Cut-off

An Improved Railway Rail Tie

An Improved Electric Railway Signal

An Improved Air Cooling Apparatus

The Great Traveling Crane at Trubia

An Improved Friction Clutch

Armor Plate for War Ships

A New System of Rapid Telegraphy

Poisonous Fish of the Indian Ocean

Nicolas Pike

The Nitrate of Soda Works and Fields of Chile

Departments

Notes and Queries- December 28, 1893

Recently Patented Inventions- December 28, 1893

Business and Personal- December 28, 1893

To Inventors- December 28, 1893

New Books and Publications- December 28, 1893

Index of Inventions- December 28, 1893