Volume 96, Issue 15
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Features
In Touch with the Conditions
Electrolysis in Armored Concrete
The Value of the Nile Barrages to Egypt
By the English Correspondent of the Scientific American
Seal Hunting on the Ice Floes of the North
The North Carolina-Virginia Inland Waterway
Branch Railways by the Telpherage System
The Carnegie Technical Schools, Pittsburg, Pa
Capt. Ferber's Aeroplane Experiments
By the Paris Correspondent of the Scientific American