Feature

Speed and Altitude of Plane Constantly Shown

Preventing Tooth Decay

Tularemia Remedy

“Army of Health” Urged as Part of Program

Adds in 1/5000 of a Second

Reflectoscope Detects Flaws in Solid Objects

Large Scale Production of Sweet-Potato Starch

Heroes of Dogdom

Bread Tastes the Same

In Science Fields

Mercury and Venus Appear

Surf Forecasters Trained during War