Feature

  1. Rattlesnake Throne Found in Maya Ruins

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  2. Native American Elephants Roamed Continent Recently

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  3. Colored Glasses to Aid Color-Blind

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  4. Strange Prehistoric People Discovered in Maine Woods

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  5. Dream World Dwellers Not Always Criminals

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  6. 66461

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  7. 163670

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  8. Hot Weather Clothing

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  9. How Astronomers Will Observe Mars at Closest Approach

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  10. Extensive Program Planned at Lowell Observatory

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  11. Satellites of Mars to Be Studied by Naval Observatory

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  12. Mt. Wilson to Measure Heat from Mars

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