
Volume 110, Issue 19
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Features
X-Ray Moving Pictures of the Digestive Tract
A New Way of Studying Diseases of the Stomach
An Innovation in Ship Salvage, Dried Yeast as a Cattle Food, and more
Making the Navy's New 14-inch Guns
New European Designs in Aeroplanes
The Short Folding-Wing Sea-Plane; Three New French Flying Machines