Talkie Troubles
Roaring Arctic Blizzards and Broiling Tropical Sun Put The Talkie Cameraman to Supreme Tests
Features
Electricity Digs Hoover Dam Tunnels
More Ships For Our Foreign Trade
Having Lost Our Former Supremacy on the Seas and Suffered Losses Thereby, We Have Launched a Program for a Powerful Merchant Marine
Frameless Steel Houses
The Eclipse, Bad Weather and a New Way Out
Hospital Luxury for Rich or Poor
Skyways That Link The Americas
From The Archeologist's Note Book, December 1932
Your Internal Menagerie
Now The Gun Carriage Is Welded
You Can't Beat 'Em
Shotgun Shells in The Making
Departments
- Departments
Across The Editor's Desk, December 1932
Back of Frontispiece, December 1932
Waiting To "Shoot" Elephants Near A Water Hole
Our Point of Views, December 1932
Amateur Telescope Makers Make Amateur Telescopes
Mercury Vapor Power Plant Nears Completion, A Ford Six and more
How the Courts Treat Meritorious Patents, Rehearing Denied on "Dry Ice" Decision and more
Books Selected by the Editors, December 1932
Index to Volume 147, July-December, 1932
