Railway Bridge, Near York, England - p399

doi:10.1038/scientificamerican12261874-399

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The Largest Yet - p400

doi:10.1038/scientificamerican12261874-400

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Publishers' Card - p400

doi:10.1038/scientificamerican12261874-400a

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Another Needed Amendment of the Patent Law - p400

doi:10.1038/scientificamerican12261874-400b

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Government Monopoly of the Telegraph Lines - p400

doi:10.1038/scientificamerican12261874-400c

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The Transit of Venus - pp400 - 401

doi:10.1038/scientificamerican12261874-400d

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The Patent Office Clerks - p401

doi:10.1038/scientificamerican12261874-401

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Ezra Cornell - p401

doi:10.1038/scientificamerican12261874-401a

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Will Do It After a Funeral - p401

doi:10.1038/scientificamerican12261874-401b

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The Latest Polar Expedition - p401

doi:10.1038/scientificamerican12261874-401c

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Cheap Freights - p401

doi:10.1038/scientificamerican12261874-401d

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The Underground Railway, New York City - p402

doi:10.1038/scientificamerican12261874-402

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A New Nail - p403

doi:10.1038/scientificamerican12261874-403

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Conception of the Telegraph - p403

doi:10.1038/scientificamerican12261874-403a

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French Photo Skylights - p403

doi:10.1038/scientificamerican12261874-403b

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The Constitution of the Sun - p404

C. A. Young

doi:10.1038/scientificamerican12261874-404

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Pendulum Governors - p404

doi:10.1038/scientificamerican12261874-404a

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Practical Mechanism - p405

Joshua Rose

doi:10.1038/scientificamerican12261874-405

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Trying-Up and Four-Cutter Planing and Molding Machine - p406

doi:10.1038/scientificamerican12261874-406

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New Mechanical Construction for Compound Tools - p406

doi:10.1038/scientificamerican12261874-406a

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Iron-Framed Thrashing Machines - p407

doi:10.1038/scientificamerican12261874-407

PDF (327 KB)

Cheerful for Advertisers - p408

doi:10.1038/scientificamerican12261874-408

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Decisions of the Courts - p408

doi:10.1038/scientificamerican12261874-408a

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Recent American and Foreign Patents - p408

doi:10.1038/scientificamerican12261874-408b

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Answers to Correspondents - pp409 - 410

doi:10.1038/scientificamerican12261874-409a

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Communications Received - p410

doi:10.1038/scientificamerican12261874-410

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