Table of contents

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March 6, 1880, Volume 42 No 10 pp144-156

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Departments

Correspondence

Correspoudence p148

doi:10.1038/scientificamerican03061880-148

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Business and Personal

Business and Personal p155

doi:10.1038/scientificamerican03061880-155

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Notes and Queries

Notes and Qureries p155

doi:10.1038/scientificamerican03061880-155a

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Index

Index of Inventions pp155 - 156

doi:10.1038/scientificamerican03061880-155c

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Patent Notes

Patents p156

doi:10.1038/scientificamerican03061880-156

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Articles

The Proposed New Patent Law p144

doi:10.1038/scientificamerican03061880-144

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Approximate Economy of Gas and Electric Lighting p144

doi:10.1038/scientificamerican03061880-144a

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The Certification of Timepieces p145

doi:10.1038/scientificamerican03061880-145

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Important Decision by the U. S. Circuit Court —The Page Electrical Patent Sustained p145

doi:10.1038/scientificamerican03061880-145a

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The Inspection of Small Steamers p145

doi:10.1038/scientificamerican03061880-145b

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Artificial Diamonds p145

doi:10.1038/scientificamerican03061880-145c

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A New Meteorite p145

doi:10.1038/scientificamerican03061880-145d

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Hydraulic Riveting—Tweddell System p146

doi:10.1038/scientificamerican03061880-146

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Improved Carpenter's Gauge p147

doi:10.1038/scientificamerican03061880-147

PDF (297 KB)

New Fluid Propeller or Motor p147

doi:10.1038/scientificamerican03061880-147a

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New Lawn Edge Mower p147

doi:10.1038/scientificamerican03061880-147b

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American Industries, No. 33 p149

doi:10.1038/scientificamerican03061880-149

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Improved Steam Packing p150

doi:10.1038/scientificamerican03061880-150

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Proa Ladronia p150

doi:10.1038/scientificamerican03061880-150a

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Scientific Toys p151

doi:10.1038/scientificamerican03061880-151

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Recent Inventions pp151 - 152

doi:10.1038/scientificamerican03061880-151a

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Improved Shovel Plow Point p152

doi:10.1038/scientificamerican03061880-152

PDF (247 KB)

The Hairy Crab p153

doi:10.1038/scientificamerican03061880-153

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The Phylloxera in California pp153 - 154

doi:10.1038/scientificamerican03061880-153a

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Engineering Inventions p154

doi:10.1038/scientificamerican03061880-154

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Artesian Wells For Colorado p154

doi:10.1038/scientificamerican03061880-154a

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Communications Recevied p155

doi:10.1038/scientificamerican03061880-155b

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