The Whitworth Industrial Scholarships - p383

doi:10.1038/scientificamerican12191874-383

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Publishers' Card - p384

doi:10.1038/scientificamerican12191874-384

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The Patent Office Again - p384

doi:10.1038/scientificamerican12191874-384a

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Two Typical Experiments - pp384 - 385

doi:10.1038/scientificamerican12191874-384b

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Mica Mines in North Carolina - p385

doi:10.1038/scientificamerican12191874-385

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Tyndall on Typhoid - p385

doi:10.1038/scientificamerican12191874-385a

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How to Investigate Spiritualism - p385

doi:10.1038/scientificamerican12191874-385b

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Floating Fire Engines - p386

doi:10.1038/scientificamerican12191874-386

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The Crystallization of Glass - p386

doi:10.1038/scientificamerican12191874-386a

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New Cloth-Singeing Machine - p386

doi:10.1038/scientificamerican12191874-386b

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The Normal College, New York City - p387

doi:10.1038/scientificamerican12191874-387

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Apid Estimation of Phosphoric Acid, Magnesia, and Lime - p388

doi:10.1038/scientificamerican12191874-388

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Pendulum Governors - p389

doi:10.1038/scientificamerican12191874-389

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Improved Spike Extractor - p390

doi:10.1038/scientificamerican12191874-390

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The Ericsson Pneumatic Torpedo - p390

doi:10.1038/scientificamerican12191874-390a

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Copper's Improved Transplanter - p390

doi:10.1038/scientificamerican12191874-390b

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The Yuccas - p391

doi:10.1038/scientificamerican12191874-391

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The Hymenocalyx Undulata - pp391 - 392

doi:10.1038/scientificamerican12191874-391a

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The Constitution of the Sun - p393

C. A. Young

doi:10.1038/scientificamerican12191874-393

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Electro-Deposition of Metals - pp393 - 394

J. T. Sprague

doi:10.1038/scientificamerican12191874-393a

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Decisions of the Courts - p394

doi:10.1038/scientificamerican12191874-394

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Recent American and Foreign Patents - p394

doi:10.1038/scientificamerican12191874-394a

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Answers to Correspondents - p395

doi:10.1038/scientificamerican12191874-395a

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Communications Received - p395

doi:10.1038/scientificamerican12191874-395b

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Canadian Patents - p396

doi:10.1038/scientificamerican12191874-396

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