Table of contents


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Departments

Notes and Queries

Notes and Queries p180

doi:10.1038/scientificamerican09161865-180


Correspondence

Correspondence pp180 - 181

doi:10.1038/scientificamerican09161865-180a


Patent Notes

Patents pp187 - 189

doi:10.1038/scientificamerican09161865-187


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Articles

Improved Sewing Machine, Rock-boring Machine p175

doi:10.1038/scientificamerican09161865-175


Draper's Civil Policy of America p176

doi:10.1038/scientificamerican09161865-176


Recent American Patents p177

doi:10.1038/scientificamerican09161865-177


Miscellaneous Summary pp177 - 179

doi:10.1038/scientificamerican09161865-177a


Seeing Jupiter's Moon's in a Looking-Glass p179

doi:10.1038/scientificamerican09161865-179


The Disaster to the Cable p181

doi:10.1038/scientificamerican09161865-181


Richardson's Boot-Jack p182

doi:10.1038/scientificamerican09161865-182


Eye Service p182

doi:10.1038/scientificamerican09161865-182a


Richardson's Cream Pump p182

doi:10.1038/scientificamerican09161865-182b


Troubles Incident to Steam Boilers p183

doi:10.1038/scientificamerican09161865-183


The Corn Sugar Patents p183

doi:10.1038/scientificamerican09161865-183a


Close Weather p183

doi:10.1038/scientificamerican09161865-183b


A Heavy Locomotive p183

doi:10.1038/scientificamerican09161865-183c


Patent Claims pp184 - 187

doi:10.1038/scientificamerican09161865-184


Patent Agency Office p190

doi:10.1038/scientificamerican09161865-190


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