Report of the Chief of the Bureau of Ordnance - p354

doi:10.1038/scientificamerican11291902-354

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Criticism of the New East River Bridge - p354

doi:10.1038/scientificamerican11291902-354a

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A 200 Horse Power Motor Propelled Boat - pp354 - 355

doi:10.1038/scientificamerican11291902-354b

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The National Academy of Sciences - p355

Marcus Benjamin, Ph. D.

doi:10.1038/scientificamerican11291902-355a

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The American Hemp Industry - p356

Waldon Fawcett

doi:10.1038/scientificamerican11291902-356

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A Machine for Laying Bricks - p357

doi:10.1038/scientificamerican11291902-357

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Official Trials of Our Submarine Boats - pp357 - 358

doi:10.1038/scientificamerican11291902-357a

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The New Beachy Head Lighthouse - pp358 - 359

doi:10.1038/scientificamerican11291902-358

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Natural Effigies - p360

doi:10.1038/scientificamerican11291902-360

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The D. O. Mills Expedition to the Southern Hemisphere - pp360 - 361

W. W. Campbell

doi:10.1038/scientificamerican11291902-360a

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Protecting a Railroad from Flood Currents - pp361 - 362

Day Allen Willey

doi:10.1038/scientificamerican11291902-361

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The Symbolism of the Huichol Indians - pp362 - 363

Walter L. Beasley

doi:10.1038/scientificamerican11291902-362

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Patent Department - p363

doi:10.1038/scientificamerican11291902-363

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Oddities in Inventions - p364

doi:10.1038/scientificamerican11291902-364

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Printing Frame - p364

doi:10.1038/scientificamerican11291902-364a

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Wrench - p364

doi:10.1038/scientificamerican11291902-364b

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Business and Personal Wants - p365

doi:10.1038/scientificamerican11291902-365a

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