Table of contents


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Departments

Correspondence

Correspondence p261

doi:10.1038/scientificamerican10251890-261


Recently Patented Inventions

Recently Patented Inventions p267

doi:10.1038/scientificamerican10251890-267


Business and Personal

Business and Personal p267

doi:10.1038/scientificamerican10251890-267b


Notes and Queries

Notes & Queries p267

doi:10.1038/scientificamerican10251890-267c


Index

Index of Inventions pp267 - 269

doi:10.1038/scientificamerican10251890-267f


Patent Notes

Patents! p269

doi:10.1038/scientificamerican10251890-270


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Articles

The Vestibuled Car Patent Decision p256

doi:10.1038/scientificamerican10251890-256


Interesting Exhibits at the American Institute Fair pp256 - 258

doi:10.1038/scientificamerican10251890-256a


Steam Digging p258

doi:10.1038/scientificamerican10251890-258


A New Potato Digger p259

doi:10.1038/scientificamerican10251890-259


A New Aerating and Water Pump p259

doi:10.1038/scientificamerican10251890-259a


Lyon's Truck p259

doi:10.1038/scientificamerican10251890-259b


New Desk, Toilet and Display Bottle p259

doi:10.1038/scientificamerican10251890-259c


M. Palacio's Design for a Colossal Monument in Memory of Christopher Columbus p260

doi:10.1038/scientificamerican10251890-260


A New Clutch p262

doi:10.1038/scientificamerican10251890-262


New Electric Conduit p262

doi:10.1038/scientificamerican10251890-262a


Experimental Plant of the Portelectric System pp263 - 264

doi:10.1038/scientificamerican10251890-263


Photographic Notes pp264 - 265

doi:10.1038/scientificamerican10251890-264


Improved Telegraph Key pp265 - 266

doi:10.1038/scientificamerican10251890-265


New Books and Publications p267

doi:10.1038/scientificamerican10251890-267d


To Inventors p267

doi:10.1038/scientificamerican10251890-267e


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