Volume 124, Issue 18
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Features
American Lignite Coals
Canada Blazes the Way to Put Them on a Par with Anthracite
What Happens to Ground Water and Why
Recruits for the World's Biggest Fish Show
The Vest-Pocket Automobile
European Super-Flivvers that Are Designed to Get 75 Miles, or More, Out of a Gallon of Gas
Banking Electricity for Universal Use
Making Use of Water Storage and Transmission Lines for Providing Power at Low Costs
A City Without Water
How Winnipeg Brought the Essential Fluid 100 Miles Across a Barren Plain
With the Engineers of Industry
A Department Devoted to the Physical Problems of the Plant Executive