Volume 108, Issue 25
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Features
Thirty-six Hours Under Water
A Submarine Propelled by Gasoline Engines While Submerged
A New Way of Studying Astronomy
The Ingenious Celestial Sphere Invented
To the South Pole with the Cinematograph
Film Records of Scott's Ill-fated Expedition
The Greatest Steamer in the World
Some of the Important's Marvels
Blasting With Liquid Air
By Our Berlin Correspondent
Price Maintenance and Modern Merchandising--I
Price Fixing by a Monopoly and Price Fixing by a Single Manufacturer