Amending (?) the Patent Laws - p368

doi:10.1038/scientificamerican12151877-368

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Curiosities of Suicide - p368

doi:10.1038/scientificamerican12151877-368a

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A Common Ailment-Malarial Poisoning - p368

doi:10.1038/scientificamerican12151877-368b

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Notes of Patent Decisions of the Courts - pp368 - 369

doi:10.1038/scientificamerican12151877-368c

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The Proposed Amendments to the Patent Laws - p369

doi:10.1038/scientificamerican12151877-369

PDF (125 KB)

How to True up a Crank Pin - p369

doi:10.1038/scientificamerican12151877-369a

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More News from the Sun - p369

doi:10.1038/scientificamerican12151877-369b

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Horizontal Compound Engine - pp370 - 371

doi:10.1038/scientificamerican12151877-370

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Improved Protected Non-Recoil Gun - p371

doi:10.1038/scientificamerican12151877-371

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Improved Pneumatic Dredging Tube - p371

doi:10.1038/scientificamerican12151877-371a

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Communications - p372

doi:10.1038/scientificamerican12151877-372

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The Curious Life-History of our Blister Beetles Number II - pp373 - 374

C. V. Riley

doi:10.1038/scientificamerican12151877-373

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The Corrugated Iron Air Bridge and Fuel Economizer - p374

doi:10.1038/scientificamerican12151877-374

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Combination Lathe, Scroll Saw, Etc - p374

doi:10.1038/scientificamerican12151877-374a

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The Duck-Billed Platypus - p375

doi:10.1038/scientificamerican12151877-375

PDF (419 KB)

Proposed Balloon Voyage to the North Pole - p375

doi:10.1038/scientificamerican12151877-375a

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Machines that Hear and Write - pp376 - 378

doi:10.1038/scientificamerican12151877-376

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John William Draper - p378

doi:10.1038/scientificamerican12151877-378

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Automatic Shaft Oiler - p378

doi:10.1038/scientificamerican12151877-378a

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Communications Received - p379

doi:10.1038/scientificamerican12151877-379b

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Wants and Business Inquiries - pp379 - 380

doi:10.1038/scientificamerican12151877-379c

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