Table of contents


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Departments

Correspondence

Correspondence p262

doi:10.1038/scientificamerican04261862-262


Notes and Queries

Notes and Queries p270

doi:10.1038/scientificamerican04261862-270


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Articles

Improved Rotary Engine pp257 - 258

doi:10.1038/scientificamerican04261862-257


Notes on Military and Naval Affairs pp258 - 260

doi:10.1038/scientificamerican04261862-258


Polytechnic Association of the American Institute p261

doi:10.1038/scientificamerican04261862-261


Great Candle Manufactory—Description of the Operations pp263 - 264

doi:10.1038/scientificamerican04261862-263


Perry and Onions's Mode of Fagoting Rails p264

doi:10.1038/scientificamerican04261862-264


Clothes Wringers—Squeezers p264

doi:10.1038/scientificamerican04261862-264a


Classes of Iron-Clad War Vessels p265

doi:10.1038/scientificamerican04261862-265


Shot and Guns—Penetration and Construction of War Vessels p265

doi:10.1038/scientificamerican04261862-265a


Cashmere Shawls—Their Imitation p265

doi:10.1038/scientificamerican04261862-265b


New Cartridges and Shot p266

doi:10.1038/scientificamerican04261862-266


Recent American Inventions p267

doi:10.1038/scientificamerican04261862-267


Patent Claims pp268 - 269

doi:10.1038/scientificamerican04261862-268


To Our Readers pp269 - 270

doi:10.1038/scientificamerican04261862-269


Hirschbuhl's Ammunition Box for Army Officers p272

doi:10.1038/scientificamerican04261862-272


Shores's Hand Corn Planter p272

doi:10.1038/scientificamerican04261862-272a


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