The Cameron Special Steam Pump - p287

doi:10.1038/scientificamerican11091872-287

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Joseph Priestley - p288

James Parton

doi:10.1038/scientificamerican11091872-288

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New Tertiary and Post Tertiary Birds - pp289 - 290

doi:10.1038/scientificamerican11091872-289

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Earthenware Hotbed Frames - p290

doi:10.1038/scientificamerican11091872-290

PDF (338 KB)

Cheap Country Homes - p291

doi:10.1038/scientificamerican11091872-291

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Improved Grate Bars and Bearer - p294

doi:10.1038/scientificamerican11091872-294

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Fetta's Improved Wagon Wheel - p294

doi:10.1038/scientificamerican11091872-294a

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Publishers' Card to Advertisers - p295

doi:10.1038/scientificamerican11091872-295

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The Molecular Phenomena of Evaporation - p295

doi:10.1038/scientificamerican11091872-295a

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Industrial Progress in Russia - p295

doi:10.1038/scientificamerican11091872-295b

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The Aurora Borealis - p295

doi:10.1038/scientificamerican11091872-295c

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Steam on the Canals - p295

doi:10.1038/scientificamerican11091872-295d

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A Fearful Horse Epidemic - p295

doi:10.1038/scientificamerican11091872-295e

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Theology vs. Science - pp295 - 296

doi:10.1038/scientificamerican11091872-295f

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Extension of Patents—The Accounts - p296

doi:10.1038/scientificamerican11091872-296

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Scientific and Practical Information - pp296 - 297

doi:10.1038/scientificamerican11091872-296a

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To Investors - p297

doi:10.1038/scientificamerican11091872-297

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Copies of Patents - p297

doi:10.1038/scientificamerican11091872-297a

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Answer to Correspondents - p298

doi:10.1038/scientificamerican11091872-298a

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Recent American and Foreign Patents - pp298 - 299

doi:10.1038/scientificamerican11091872-298b

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Practical Hints to Inventors - p300

doi:10.1038/scientificamerican11091872-300

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