Volume 116, Issue 10
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Features
From the North Sea to the Atlantic, How Long Will Easter Eggs Keep?, and more
Concreting a Railroad
Monolithic Construction Being Freely Substituted for Wood and Iron
Satirical Medals of the War
Over Two Thousand Varieties Have Been Struck or Cast in Germany Alone
A Week's Review of the War, March 1st, 1917
Our Military Expert
Feeding the Nation
A New Drying Process that Promises an Economic Revolution
Motion Pictures in Colors and Relief
Describing a New Process Which Produces Pictures in Full Color by Means of a Simple Attachment on Any Projector