Feature

  1. New Type Airway Markers Being Installed by Bureau

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  2. New Dangers of Sulfanilamide; May Harm Expectant Mother

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  3. First Glances at New Books

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  4. Front Matter

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  5. School Pupils Shock Troops in Battle against Malaria

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  6. Four Russians at North Pole Get Together Once a Day

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  7. Ancestor of Dinosaurs Exhibited at Harvard

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  8. Water Drops Pose for Photos from MIT High Speed Camera

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  9. Nature Ramblings: When Is a Shellfish?

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  10. New Electric Heat Process to Make Magnesium Very Cheap

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  11. Executive Director Named for National Cancer Council

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  12. Propaganda Is Futile Unless Listeners Are Ready

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