Features
A No-Decision War, Stolen Battleships, and more
A Flower that Catches Insects
A Little-Known Characteristic of the Common Milkweed
Spraying Smoke Clouds Out of Sight
New Method of Dissipating Steamer Smoke in the Submarine Zone
World Markets for American Manufactures- July 27, 1918
A department devoted to the extension of American trade in foreign lands
From the Trenches to Open Warfare
How the Von Hutier Method of Attack Broke the Deadlock on the Western Front
Opening a New Link of New York's Vast Subway System
Difficulties of Converting a Tunnel Into a Bridge Without Interrupting Traffic
Price Fixing Contracts on Patented Articles
Improving Fish by Smoking It
Departments
- Letters
Correspondence- July 27, 1918
- Recommended
New Books, Etc.- July 27, 1918
- Departments
The Heavens in August, 1918
Inventions New and Interesting- July 27, 1918
Recently Patented Inventions- July 27, 1918
Notes and Queries- July 27, 1918
