Table of contents


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Departments

Correspondence

Correspondence p389

doi:10.1038/scientificamerican12181886-389


Business and Personal

Business and Personal p395

doi:10.1038/scientificamerican12181886-395c


Notes and Queries

Notes and Queries p395

doi:10.1038/scientificamerican12181886-395d


Index

Index of Inventions pp395 - 396

doi:10.1038/scientificamerican12181886-395f


Patents p398

doi:10.1038/scientificamerican12181886-398


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Articles

The First Type Writing Machine p383

doi:10.1038/scientificamerican12181886-383


The President's Message and the Patent Office p384

doi:10.1038/scientificamerican12181886-384


Progress of Cornell University p384

doi:10.1038/scientificamerican12181886-384a


Will the Brooklyn Wires be Buried? p384

doi:10.1038/scientificamerican12181886-384b


Photographic Notes p385

doi:10.1038/scientificamerican12181886-385


Decisions Relating to Patents p385

doi:10.1038/scientificamerican12181886-385a


Watch Pendant Key and Safety Attachment for Watches p386

doi:10.1038/scientificamerican12181886-386


Safety Stirrup p386

doi:10.1038/scientificamerican12181886-386a


Hotel Register p386

doi:10.1038/scientificamerican12181886-386b


Improved Furnace Grate p386

doi:10.1038/scientificamerican12181886-386c


A Novel Form of Vessel p386

doi:10.1038/scientificamerican12181886-386d


Vehicle p387

doi:10.1038/scientificamerican12181886-387


New Torpedo Boats pp387 - 388

doi:10.1038/scientificamerican12181886-387a


Time Register p388

doi:10.1038/scientificamerican12181886-388


Petroleum as a Fuel for Steam Tricycles p390

doi:10.1038/scientificamerican12181886-390


A Novel Clock p390

doi:10.1038/scientificamerican12181886-390a


The Gymnotus Electricus, or Electric Eel pp391 - 392

doi:10.1038/scientificamerican12181886-391


Centrifugal Top p392

Geo. M. Hopkins

doi:10.1038/scientificamerican12181886-392


A Grizzly Bear and Its Cubs.—“The Bath.” pp393 - 394

doi:10.1038/scientificamerican12181886-393


Engineering Invention p395

doi:10.1038/scientificamerican12181886-395


Agricultural Inventions p395

doi:10.1038/scientificamerican12181886-395a


Miscellaneous Inventions p395

doi:10.1038/scientificamerican12181886-395b


To Inventors p395

doi:10.1038/scientificamerican12181886-395e


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