The Command of the Sea - p258

doi:10.1038/scientificamerican04231898-258

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Rather Small Business for the Government - p258

doi:10.1038/scientificamerican04231898-258a

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Negotiable Paper for Patent Rights - pp258 - 259

doi:10.1038/scientificamerican04231898-258b

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Shall Artists Copyright their Work? - p259

doi:10.1038/scientificamerican04231898-259

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Our Special Navy Supplement - p259

doi:10.1038/scientificamerican04231898-259a

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Electric Mail Delivery - p259

doi:10.1038/scientificamerican04231898-259b

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Acetylene Gas Generator - p260

doi:10.1038/scientificamerican04231898-260

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A Commodious Gasoline Yacht - p260

doi:10.1038/scientificamerican04231898-260a

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A Bicycle Package Carrier - p261

doi:10.1038/scientificamerican04231898-261

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An Improved Plow - p261

doi:10.1038/scientificamerican04231898-261a

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An Improved Woodworking Tool - p261

doi:10.1038/scientificamerican04231898-261b

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A Light and Strong Spar for Vessels - p261

doi:10.1038/scientificamerican04231898-261c

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Our New Cruiser ”Topeka“ - p262

doi:10.1038/scientificamerican04231898-262

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The Range-Finder for Determining the Distance of a Hostile Ship or Fort - p262

doi:10.1038/scientificamerican04231898-262a

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Recent Experiments on the Flow of Rocks Carried out at McGill University - pp264 - 265

doi:10.1038/scientificamerican04231898-264

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The Art of Tattooing - pp265 - 266

doi:10.1038/scientificamerican04231898-265

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The '98 Solar Acetylene Gas Bicycle Lamp - p266

doi:10.1038/scientificamerican04231898-266

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Liquid Air - p267

W. C. Peckham

doi:10.1038/scientificamerican04231898-267

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