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163683

World Nitrate Supplies to Sell at Lower Prices

Fundamental Data of Science Gathered in New Volumes

Gold Changed to Mercury by German Physicist

Diseased Teeth Thought Cause of Neuritis

Salmon Found Good Goiter Preventive

Static Recorded by Automatic Instrument

Heredity and Glands Influence Cancer

American Seeks Sources of Old Persian Tales

Excavation of Prehistoric American City to Be Concluded

More Speed for Typists Is French Aim