Feature

Nearest Outer Galaxy Found to Contain 214,000 Bright Stars

In Science Fields

Stone Age Town Is Found in Delta of the Nile

Front Matter

All Flyers Began as Gliders

Dogs Get New Type of Training to Serve as Guides for Blind

Fossils of Three-Toed Horse Found in Oregon

Bureau of Standards First in This Country to Liquefy Helium

Rheumatism Vaccine Promised by Minnesota Experiments

New Photoelectric Sunmotor Discussed by Its Inventor

[Photograph]: Do Animals Laugh?

Two Germs May Cause Blindness of Trachoma