Feature

Polio Chances One in 156 during First 20 Years

Battery Additive Hearings

13 Fish at Once Dragged from Surf

A. C. Monahan, Aviation Editor and Educator, Dies

Front Matter

[Photograph]: All-Weather Onion Spray

World Food Ahead in Population Race

Dental Association Hits Tooth Paste Claims

Dog Can Fail Too Often

New Machines and Gadgets

Nature Ramblings: Everybody’s Flower

Out-of-World Sun Photo