Volume 117, Issue 16
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Features
Science- October 20, 1917
Electricity- October 20, 1917
Industrial Efficiency- October 20, 1917
The Passing of the "Pill-Box"
This and Other German Defensive Schemes which have Succumbed to Allied Artillery
[article on dugouts, blockhouses and bunkers versus shell fire]
Strategic Moves of the War, October 10th, 1917
By Our Military Expert
Potash-What we are doing about it
The Many Expedients by which we are Contriving to get Along Without Germany
[Potash is a vital ingredient for agriculture]
Filling the Sugar Bowl
The Contribution of the Lowly Beet to the Breakfast Table
The Guns Behind the Bonds
Protecting Wood from Decay and Fire
An Effort to Reduce the Annual Destruction of Nine Billion Board-Feet of Wood