Volume 96, Issue 5
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Features
The English Channel Tunnel Scheme
Spontaneous Ignition of Coal
The Cornu Helicopter
To-morrow's Weather: How It Is Foretold
The “Express” Coal-Bagging Lighter for Coaling War Vessels in Harbor
By the English Correspondent of the Scientific American
The Sea-Rafts of the Northwest
Breathing Masks and Helmets
Concerning Ears
Window-Blind Guard
New Toy Automobiles
By Our Paris Correspondent