Table of contents


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Departments

Business and Personal

Business and Personal p281

doi:10.1038/scientificamerican05021885-281e


Books

New Books and Publications p281

doi:10.1038/scientificamerican05021885-281f


Notes and Queries

Notes and Queries p282

doi:10.1038/scientificamerican05021885-282


Index

Index of Inventions pp282 - 284

doi:10.1038/scientificamerican05021885-282a


Patent Notes

Patents p286

doi:10.1038/scientificamerican05021885-286


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Articles

Exhibition of Pumping Engines By C. H. De Lamater & Co. at the New Orleans Exposition p271

doi:10.1038/scientificamerican05021885-271


Trade Marks and Label Registration p272

doi:10.1038/scientificamerican05021885-272


Rust Cement p272

doi:10.1038/scientificamerican05021885-272a


Views of the District of Columbia Judges on Trademark and Label Registration p273

doi:10.1038/scientificamerican05021885-273


Automatic Oiler for Crank Pins p274

doi:10.1038/scientificamerican05021885-274


Hand Power Apparatus for Hoisting and Conveying Broken Ice, Etc p274

doi:10.1038/scientificamerican05021885-274a


Combined Potato and Tree Planter pp274 - 275

doi:10.1038/scientificamerican05021885-274b


The “Vulcan” Cushioned Power Hammer p275

doi:10.1038/scientificamerican05021885-275


Double Plunger Geared Pump pp275 - 276

doi:10.1038/scientificamerican05021885-275a


Combined Detachable Pocket and Cap p276

doi:10.1038/scientificamerican05021885-276


Heat Distributer for Oil Stoves p276

doi:10.1038/scientificamerican05021885-276a


The Great Drilling Machines of the Forth Bridge pp278 - 279

doi:10.1038/scientificamerican05021885-278


Aspects of the Planets for May p280

doi:10.1038/scientificamerican05021885-280


Engineering Inventions p281

doi:10.1038/scientificamerican05021885-281


Mechanical Inventions p281

doi:10.1038/scientificamerican05021885-281a


Agricultural Inventions p281

doi:10.1038/scientificamerican05021885-281b


Miscellaneous Inventions p281

doi:10.1038/scientificamerican05021885-281c


Special p281

doi:10.1038/scientificamerican05021885-281d


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