Feature

Crude-Oil Reserves Reached New Peak on January 1, 1941

In Science Fields

Protect Your Sinuses

Nostril Closing Found Not so Rare as Believed

Nature Ramblings: Records of Healing

Research on Cotton Hosiery Now Attracting Attention

Front Matter

U. S. Launches 10 Archaeology Expeditions in Latin America

[Photograph]: Exact

Five American Airplanes to Use “Contra-Prop” System

23,000 Lamps and 35 Air Conditioners in Factory

Cancer Growth Prevented in Mice by Yeast and Vitamins