Features
Fifteen Months of War Preparation, The Individual Responsibility, and more
The Teleferica
The Military Cableways of the Italian Alps
[The color cover is associated with this article]
Fifty Billion German Allies Already in the American Field
Pests Already Intrenched to Destroy $1,000,000,000 in Grain This Summer
Strategic Moves of the War, July 10th, 1918
By Our Military Expert
The Italian Front
The German advance toward the Arctic
and more
Turning Smoke into Money
The Origin and Development of the Cottrell Electric Precipitation
High Grade Electric Steel
Pure Metal in Quantity by a New Process
Our First Handley-Page Plane
"Our first Handley-Page bombing plane"
Departments
- Letters
Correspondence- July 20, 1918
- Departments
The Service of the Chemist- July 20, 1918
The Motor-Driven Commercial Vehicle- July 20, 1918
Recently Patented Inventions- July 20, 1918
