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Polydactyl Horses, Recent and Extinct

By O. C. Marsh

The Dyaks of Borneo


Vulcanology in Italy in 1878

Milu Deer

American Engineering —II

Transmission of Power to a Distance

Blasting by Means of Compressed Air

By W. E. Garforth

The American River Paddle Wheel Steamboat “ Mary Powell“

By Isherwood

Multiple Pressure Sugar Mill

With Injections of Water, Steam, and Liquor between Each Pressure

Electric Discharges in Rarefied Gases

The Zootrope

Action of Aninmals in Motion

Specific Gravity Balance

Photography in Colors

Electric Light Carbons

The Telephone in Chicago

The Electric Light

Gas and Gas Making i

By L. P. Gratacap

Progress of Industrial Chemistry

Brief Review of the Most Important Changes in the Industrial Applications of Chemistry Within the Last Few Years

By J. W. Mallet

The Salts of Copper

The Beginnings of Life

The Beginning and end of the Worlds-II

By Camille Flammarion


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    August 09, 1879