Increasing Railroad Fatalities - p350

doi:10.1038/scientificamerican11191904-350

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The Ventilation of the Subway - p350

doi:10.1038/scientificamerican11191904-350a

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The Mining Debris Problem in California - p350

doi:10.1038/scientificamerican11191904-350b

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Work on the Simplon Tunnel - pp350 - 351

doi:10.1038/scientificamerican11191904-350c

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The Automobile and its Utility in the Industrial Development of Latin America - p351

Marrion Wilcox

doi:10.1038/scientificamerican11191904-351

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A Carboy Inclinator - p352

A. Frederick Collins

doi:10.1038/scientificamerican11191904-352

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An Improved Cattle Guard - p352

doi:10.1038/scientificamerican11191904-352a

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Revolving Scrubbing Machine - p352

doi:10.1038/scientificamerican11191904-352b

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The Miethe Color Projector - p353

doi:10.1038/scientificamerican11191904-353

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Recent Automobile and Motor-Boat Speed Records - pp353 - 354

doi:10.1038/scientificamerican11191904-353a

PDF (360 KB)

The German National Pavilion at St. Louis - pp356 - 357

doi:10.1038/scientificamerican11191904-356

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The Cultivation of Tea in Ceylon - pp357 - 358

Charles C. Johnson

doi:10.1038/scientificamerican11191904-357

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The Water Organ—A Roman Keyboard Instrument - pp358 - 360

F. W. Galp1n, M.A., F.L.S.

doi:10.1038/scientificamerican11191904-358

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Tomato Vines Thirty Feet Long - p360

H. L. Jones

doi:10.1038/scientificamerican11191904-360

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A Curious Piece of Casting - p360

doi:10.1038/scientificamerican11191904-360a

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Business and Personal Wants - p363

doi:10.1038/scientificamerican11191904-363

PDF (308 KB)