The First American Type Writer - pp271 - 276

doi:10.1038/scientificamerican04301887-271

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The United States Joins the Industrial Union - p272

doi:10.1038/scientificamerican04301887-272

PDF (425 KB)

Ant-Eater and Penguin - pp272 - 273

doi:10.1038/scientificamerican04301887-272a

PDF (559 KB)

Improved Cutter Bar for Mowers and Reapers - p274

doi:10.1038/scientificamerican04301887-274

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Improved Condenser for Wool, Cotton, Cotton Waste, Etc - p274

doi:10.1038/scientificamerican04301887-274a

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The Keystone Automatic Car Coupler - p274

doi:10.1038/scientificamerican04301887-274b

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Combined Latch and Lock - pp274 - 275

doi:10.1038/scientificamerican04301887-274c

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Improved Firearm - p275

doi:10.1038/scientificamerican04301887-275

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Device for Securing Envelopes, Etc - p275

doi:10.1038/scientificamerican04301887-275a

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Improved Stove Pipe Collar - p275

doi:10.1038/scientificamerican04301887-275b

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Improved Butter Jar - p275

doi:10.1038/scientificamerican04301887-275c

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Combined Cigarette and Match Box - p275

doi:10.1038/scientificamerican04301887-275d

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Improved Ore Crusher and Amalgamator - p276

doi:10.1038/scientificamerican04301887-276

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Improved Peach Stoner - p276

doi:10.1038/scientificamerican04301887-276a

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Eight Light Dynamo - pp278 - 279

George M. Hopkins

doi:10.1038/scientificamerican04301887-278

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Exercises in Prestidigitation - p279

doi:10.1038/scientificamerican04301887-279

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The Polar Bear and Seals - pp279 - 280

doi:10.1038/scientificamerican04301887-279a

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Conduit for Underground Conductors - p280

doi:10.1038/scientificamerican04301887-280

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Apparatus for Determining the Specific Gravity of Liquids - p281

T. O'Conor Sloane

doi:10.1038/scientificamerican04301887-281

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Elevated Cable Road with Suspended Car - p281

doi:10.1038/scientificamerican04301887-281a

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Engineering Inventions - p282

doi:10.1038/scientificamerican04301887-282

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Miscellaneous Inventions - p282

doi:10.1038/scientificamerican04301887-282a

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To Inventors - p283

doi:10.1038/scientificamerican04301887-283

PDF (327 KB)