The American Geological Society - p384

doi:10.1038/scientificamerican12221888-384

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Madness and Murder - p384

doi:10.1038/scientificamerican12221888-384a

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Milk and Typhoid Fever - pp384 - 385

doi:10.1038/scientificamerican12221888-384b

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The Total Eclipse of January 1, 1889 - p385

doi:10.1038/scientificamerican12221888-385

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Simple Experiments in Physics - p386

M. Hopkins

doi:10.1038/scientificamerican12221888-386

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An Improved Car Coupling - p386

doi:10.1038/scientificamerican12221888-386a

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An Improved Safe or Vault Door Lock - pp386 - 387

doi:10.1038/scientificamerican12221888-386b

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Homes for the Many - p387

doi:10.1038/scientificamerican12221888-387

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Decisions of the United States Courts - p388

doi:10.1038/scientificamerican12221888-388

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An Improved Bottom-Trip Sling - pp388 - 389

doi:10.1038/scientificamerican12221888-388a

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Self-Charging Siphon - p389

doi:10.1038/scientificamerican12221888-389a

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Electrical Aids to the Drama - pp390 - 391

doi:10.1038/scientificamerican12221888-390

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Royal E. House, the Electrician - pp391 - 392

H. C. Hovey

doi:10.1038/scientificamerican12221888-391

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Diverging Torpedo Guns - p392

doi:10.1038/scientificamerican12221888-392

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Experiments on Death by Electricity - p393

doi:10.1038/scientificamerican12221888-393

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To Inventors - p395

doi:10.1038/scientificamerican12221888-395a

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