Table of contents


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Departments

Books

New Books and Publications p185

doi:10.1038/scientificamerican09221877-185


Business and Personal

Business and Personal p187

doi:10.1038/scientificamerican09221877-187


Notes and Queries

Notes and Queries pp187 - 188

doi:10.1038/scientificamerican09221877-187a


Index

Index of Inventions p188

doi:10.1038/scientificamerican09221877-188a


Patent Notes

Patents p190

doi:10.1038/scientificamerican09221877-190


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Articles

The Manufacture of Covered Buttons pp175 - 176

doi:10.1038/scientificamerican09221877-175


Thiers and Contemporary Science in France p176

doi:10.1038/scientificamerican09221877-176


Sargent's Case pp176 - 177

doi:10.1038/scientificamerican09221877-176a


New Process for Electro-Plating p177

doi:10.1038/scientificamerican09221877-177


The Electro-Silicic Light p177

doi:10.1038/scientificamerican09221877-177a


Progress of Hardened Glass Making p177

doi:10.1038/scientificamerican09221877-177b


Is Life a Mode of Motion? p177

doi:10.1038/scientificamerican09221877-177c


The Torpedo Defense Question p177

doi:10.1038/scientificamerican09221877-177d


Dr. Thomson on Embryology and Evolution p177

doi:10.1038/scientificamerican09221877-177e


Improved Vertical Gas Engine p178

doi:10.1038/scientificamerican09221877-178


New Registering Thermometer p179

doi:10.1038/scientificamerican09221877-179


New Hoisting Clamp for Building Stone p179

doi:10.1038/scientificamerican09221877-179a


Science at the British Association p179

doi:10.1038/scientificamerican09221877-179b


Communications p180

doi:10.1038/scientificamerican09221877-180


Ancient Life in America pp180 - 181

doi:10.1038/scientificamerican09221877-180a


Improved Ball Check Valve for Sewers p182

doi:10.1038/scientificamerican09221877-182


Sherwood's Automatic Tea and Coffee Pot p182

doi:10.1038/scientificamerican09221877-182a


Improved Needle Clamp for Sewing Machines p182

doi:10.1038/scientificamerican09221877-182b


The Woodruff Scientific Expedition Steamer Ontario p183

doi:10.1038/scientificamerican09221877-183


How to Prevent Grasshopper Raids p183

doi:10.1038/scientificamerican09221877-183a


The Lontin Magneto-Electric Machine p184

doi:10.1038/scientificamerican09221877-184


American Borax Production pp184 - 185

doi:10.1038/scientificamerican09221877-184a


Recent American and Foreign Patents p185

doi:10.1038/scientificamerican09221877-185a


New Mechanical and Engineering Inventions p185

doi:10.1038/scientificamerican09221877-185b


New Household Inventions p185

doi:10.1038/scientificamerican09221877-185c


New Miscellaneous Inventions pp185 - 186

doi:10.1038/scientificamerican09221877-185d


New Agricultural Inventions p186

doi:10.1038/scientificamerican09221877-186


New Woodworking and House and Carriage Building Inventions p186

doi:10.1038/scientificamerican09221877-186a


Communications Received p188

doi:10.1038/scientificamerican09221877-188


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