The New Argentine Dreadnought "Rivadavia"
The First Dreadnought to be Built in American Yards for a Foreign Power
Features
How Trees are Converted into Paper
A Trip Through a Paper Mill
How the Government Tests Paper
The Methods and Machines of the Bureau of Standards
Recent Improvements in the Refrigerating Industry
What the Inventor Has Done for Cold Storage
A Car Designed for the New Subway
Providing 42 Per Cent More Seats and 100 Per Cent More Standing Room Per Passenger
A New Mail Carrying Railway
A Parcels Post Tunnel
Cyclecars--American and Foreign
An Automobile That Developed from the Motorcycle
The Wreck of the First German Naval Airship "L1", An Emergency Dark Room and more
Apparatus for Testing Mine Gases, Novel Multiple Drill Head for Roller Bearings and more
The Newspaper of the Future
India Paper and Its Uses
Departments
- Letters
Correspondence - October 4, 1913
- Departments
The Heavens in October 1913
Inventions New and Interesting - October 4, 1913
Recently Patented Inventions - October 4, 1913
