Feature

New Portable Unit Tests Cinchona Bark for Quinine

Sheets as Well as Blankets Necessary for Soldiers

Midwest Plants Ready

Steadier Mortar Bomb Is Alien Invention

Fighting War Plague

Search for Crystals

In Science Fields

Rationing Is Problem

Sunflower Supplies Oil

Growth of Seeds Promoted by Adhesive Envelopes

Social Security Urged

Measures for Controlling Whooping Cough Given