Feature

Explorations at Ur Finished; Cemetery Found in Pit Bottom

Radio “Echoes” from Moon to Be Sought by Thousands

Navajos to Build Their Own Capital

Love of Pets Chief Obstacle in Conquest of Parrot Fever

Mass Three Discoveries Close Gap in Elements

[Photograph]: Boulder Dam at Night

[Photograph]: Drawing New Life from the Dead

Back Matter

[Photograph]: Corona of Eclipsed Sun

Layers Found in Asphalt May Describe Prehistoric Weather

New Books

Ionized Gases Suggested as Cause of Meteor Light