Features
Naval and Military- November 17, 1917
Science- November 17, 1917
Astronomy- November 17, 1917
Lake Vessels for the Atlantic Service
Cutting Them in Half for Shipment Through the Welland Canal to the Seaboard
Ships of Stone
Seaworthy Concrete Vessels an Accomplished Fact
Strategic Moves of the War, November 8th, 1917
By Our Military Expert
The "Trading with the Enemy Act"
Conditions Under Which Patents of Enemy Subjects May be Used
Cutting Logs into Shingles
How Big Trees Are Converted Into the Thin Slabs That Cover Our Roofs
What of the Dirigible Balloon?
New Possibilities of Lighter-Than-Air Craft Disclosed by the Recently Tested Forlanini Airship
Marked Changes in Captive Lions, Cutting the Cost of Packing by Using Standardized Containers, and more
Acceleration as a Leading Feature of the Electric Vehicle, An Unusual Case of Cattle Poisoning from the Wild Black Cherry, and more
Departments
- Letters
Correspondence- November 17, 1917
- Departments
The Motor-Driven Commercial Vehicle - November 17, 1917
Foreign Commercial Notes and Queries- November 17, 1917