Table of contents


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Departments

Correspondence

Correspondence pp131 - 132

doi:10.1038/scientificamerican08261865-131


Patent Notes

Patents p139

doi:10.1038/scientificamerican08261865-139


Notes and Queries

Notes and Queries pp139 - 142

doi:10.1038/scientificamerican08261865-139a


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Articles

Improved Evaporator p127

doi:10.1038/scientificamerican08261865-127


The Oil Regions of Pennsylvania p128

doi:10.1038/scientificamerican08261865-128


Notes on New Discoveries and New Applications of Science p129

doi:10.1038/scientificamerican08261865-129


Commencement of Polytechnic College of Pennsylvania p130

doi:10.1038/scientificamerican08261865-130


Recent American Patents p133

doi:10.1038/scientificamerican08261865-133


Breaking of the Atlantic Cable p133

doi:10.1038/scientificamerican08261865-133a


Miscellaneous Summary pp133 - 134

doi:10.1038/scientificamerican08261865-133b


Twenty Years Ago.—Volume I., Number 1 p135

doi:10.1038/scientificamerican08261865-135


The Way the Distance was Measured to the Fault in the Atlantic Cable p135

doi:10.1038/scientificamerican08261865-135a


The Expansion Controversy pp135 - 136

doi:10.1038/scientificamerican08261865-135b


Patent claims pp136 - 139

doi:10.1038/scientificamerican08261865-136


Patent Agency Office p142

doi:10.1038/scientificamerican08261865-142


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