The Testing of Torpedoes, Sirup of Grapes as a Substitute for Sugar, and more
Front page article on torpedo testing
and more
Volume 117, Issue 11
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Features
Science- September 15, 1917
Naval and Military- September 15, 1917
Short notes.
Aeronautical- September 15, 1917
Short notes.
The Submarine Problem--XIV
Saving Ships With Paint and Smoke
Lengthening the Life of Wood
Cooking Logs in Creosote to Prevent the Inroads of Decay
Plant Products for Every Purpose
How Our War Machinery Will Bring Together the World's Knowledge of Growing Things
Bringing in the Foreign Buyer
How Shall We Compete With Europe in This Essential After the War?
Hay Fever
"Shooting" the Photoplay
An Introduction to the Motion Picture Camera-man and his Art
Glue Jackets for Disagreeable Medicines
How Gelatin Capsules are Manufactured