Feature

The Age of Man: “A Classic of Science”

Galaxy of Foreign Scientists Invade Century of Progress

Mental Attacks Return Mind of Young Woman to Infancy

Adrenal Cortex May Regulate Salt and Water in Body

Tannic Acid Bath Features Modern Treatment of Burns

In Science Fields

Library Show Windows Attract Many Readers

Stratosphere Shell Prepared for Navigators

First Glances at New Books

Helium Gas in Minerals Indicates Great Earth Age

Racial Hall of Fame Opened in Field Museum

First Glances at New Books