
When Crude Oil Crosses The Seas

When Crude Oil Crosses The Seas

A Gallon of 'Gas' from a Gallon of Oil

Mining Coal With Mammoth Shovels
Open-Pit Mining Operations at Colstrip, Montana, Using New Operating Equipment of Unsurpassed Size and Efficiency

Refining Metals by Electrolysis
Production of Refined Zinc and Copper by the Electrolytic Process in the World's Largest Metal Reduction Plant

Mass Production in Agriculture
Large-Scale Farming Operations May Be Revolutionized By Means of Tractors Powered With Diesel Engines

Greater Washington Starts to Rise

Our Crop-Destroying Insect Pests
Man Struggle With the Insects Becomes Increasingly Intense as We Are Attacked by More Formidable Foes

Underground Arteries for Oil and Gas
Pipelines Hundreds of Miles in Length Surmount Natural Barriers Transporting Fuel to Refineries and Distant Cities

Putting it Over with "Movies"
Advertisers Adopt the Use of Motion Pictures to Promote Good Will, "Educate" Prospective Clients, and Sell "Hard-to-Advertise" Products and Service