Feature

Nature Ramblings: Unknown Neighbors

Geography Gives Clue to Prevention of Tooth Decay

First Glances at New Books

First Glances at New Books

Front Matter

Microfilms Hailed as New Way to Duplicate Books, Pictures

Jungle Life Blamed for Ancient Man’s Flat Head

Higher Octane Aviation Fuels Would Save $1,000 a Trip

Has Lost Pale-Face Tribe Been Traced to New Guinea?

[Photograph]: Old Doubt

Illinois Giant Reported to Be Still Growing

[Photograph]: New Proof