Table of contents


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Departments

Correspondence

Correspondence pp277 - 279

doi:10.1038/scientificamerican05031884-277


Business and Personal

Business and Personal p282

doi:10.1038/scientificamerican05031884-282d


Notes and Queries

Notes and Queries pp282 - 283

doi:10.1038/scientificamerican05031884-282e


Index

Index of Inventions pp283 - 284

doi:10.1038/scientificamerican05031884-283


Patent Notes

Patents p285

doi:10.1038/scientificamerican05031884-285


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Articles

Plan to Increase the Water Supply of New York p271

doi:10.1038/scientificamerican05031884-271


The International Patent Union p272

doi:10.1038/scientificamerican05031884-272


Status of the Congressional Patent Bills p272

doi:10.1038/scientificamerican05031884-272a


Hints to Inventors p272

doi:10.1038/scientificamerican05031884-272b


Aspects of the Planets for May p273

doi:10.1038/scientificamerican05031884-273


A New Fire Escape p274

doi:10.1038/scientificamerican05031884-274


Guide Bar oiler p274

doi:10.1038/scientificamerican05031884-274a


Head for Barrels, Casks, Etc. pp274 - 275

doi:10.1038/scientificamerican05031884-274b


Taking a Photograph by the Magnesium Light p275

doi:10.1038/scientificamerican05031884-275


Apparatus for Drying Fruit p275

doi:10.1038/scientificamerican05031884-275a


Apparatus for Enlarging Microscopic Slides p276

doi:10.1038/scientificamerican05031884-276


An Industrial City-Pullman, ILL pp279 - 280

doi:10.1038/scientificamerican05031884-279


New Ore Elevator p280

doi:10.1038/scientificamerican05031884-280


To the Rescue of Lieut Greely p281

doi:10.1038/scientificamerican05031884-281


Engineering Inventions p282

doi:10.1038/scientificamerican05031884-282


Mechanical Inventions p282

doi:10.1038/scientificamerican05031884-282a


Agricultural Inventions p282

doi:10.1038/scientificamerican05031884-282b


Miscellaneous Inventions p282

doi:10.1038/scientificamerican05031884-282c


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