Table of contents


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Departments

Correspondence

Correspondence p213

doi:10.1038/scientificamerican10011887-213


Business and Personal

Business and Personal p219

doi:10.1038/scientificamerican10011887-219c


Index

Index of Inventions pp219 - 220

doi:10.1038/scientificamerican10011887-219e


Patent Notes

Patents p222

doi:10.1038/scientificamerican10011887-222


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Articles

The Centennial of the Signing of the Constitution of the United States p208

doi:10.1038/scientificamerican10011887-208


Positions of the Planets in October pp208 - 209

doi:10.1038/scientificamerican10011887-208a


An Improved Potato Digger p210

doi:10.1038/scientificamerican10011887-210


Vertical Plate Bending Rolls p210

doi:10.1038/scientificamerican10011887-210a


An Improved Oil Can Holder p211

doi:10.1038/scientificamerican10011887-211


An Improved Seal Lock p211

doi:10.1038/scientificamerican10011887-211a


An Improved Metallic Shingle p211

doi:10.1038/scientificamerican10011887-211b


An Improved Glove Fastener p211

doi:10.1038/scientificamerican10011887-211c


A Device to Retain Keys in Locks pp211 - 212

doi:10.1038/scientificamerican10011887-211d


Practical Trial of the Pneumatic Dynamite Gun p214

doi:10.1038/scientificamerican10011887-214


Birds of Paradise p215

doi:10.1038/scientificamerican10011887-215


Krupp's Great Gun for the Italian Navy pp216 - 217

doi:10.1038/scientificamerican10011887-216


Fine Belgian Metal Work p217

doi:10.1038/scientificamerican10011887-217


Artistic Work in Silver and Bronze pp217 - 218

doi:10.1038/scientificamerican10011887-217a


Engineering Inventions p219

doi:10.1038/scientificamerican10011887-219


Agricultural Invention p219

doi:10.1038/scientificamerican10011887-219a


Miscellaneous Inventions p219

doi:10.1038/scientificamerican10011887-219b


To Inventors p219

doi:10.1038/scientificamerican10011887-219d


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