Air Target Pistol, Improved Peat Machine - p359

doi:10.1038/scientificamerican06041870-359

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What is Energy? - p360

doi:10.1038/scientificamerican06041870-360

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Meat Preserving in Melbourne, Australia - p361

doi:10.1038/scientificamerican06041870-361

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The Cockchafer and its Ravages - pp362 - 363

Edward C. H. Day, By

doi:10.1038/scientificamerican06041870-362

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Kemlo's Spring-Lock Fishhooks - pp363 - 364

doi:10.1038/scientificamerican06041870-363

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New York Lyceum of Natural History - p365

doi:10.1038/scientificamerican06041870-365

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Italian Maritime Exposition - p365

doi:10.1038/scientificamerican06041870-365a

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A New Spring at Saratoga - pp365 - 366

doi:10.1038/scientificamerican06041870-365b

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Improved Shovel Handle - p366

doi:10.1038/scientificamerican06041870-366

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Deterioration of Coal by Exposure to the Air - p367

doi:10.1038/scientificamerican06041870-367

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The use of Wire Rope in Civil and Mechanical Engineering - p367

doi:10.1038/scientificamerican06041870-367a

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The Impact of Bodies - p367

doi:10.1038/scientificamerican06041870-367b

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The Problem of City Transit - pp367 - 369

doi:10.1038/scientificamerican06041870-367c

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Patent Office Affairs - p369

doi:10.1038/scientificamerican06041870-369

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Beet Root Sugar in The United States - p369

doi:10.1038/scientificamerican06041870-369a

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Applications for Extension of Patents - pp369 - 370

doi:10.1038/scientificamerican06041870-369b

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Answers to Correspondents - p370

doi:10.1038/scientificamerican06041870-370a

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Recent American and Foreign Patents - pp370 - 371

doi:10.1038/scientificamerican06041870-370b

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Official List of Patents - pp371 - 372

doi:10.1038/scientificamerican06041870-371

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