Table of contents


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Departments

Recently Patented Inventions

Recently Patentes Inventions p44

doi:10.1038/scientificamerican01181890-44


Business and Personal

Business and Personal p44

doi:10.1038/scientificamerican01181890-44a


Notes and Queries

Notes and Queries pp44 - 45

doi:10.1038/scientificamerican01181890-44b


Index

Index of Inventions pp45 - 46

doi:10.1038/scientificamerican01181890-45a


Patent Notes

Patents p48

doi:10.1038/scientificamerican01181890-48


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Articles

New York as a Site for the World's Fair p34

doi:10.1038/scientificamerican01181890-34


Torpedo Boat Tests p34

doi:10.1038/scientificamerican01181890-34a


Notes pp34 - 35

doi:10.1038/scientificamerican01181890-34b


Photographic Notes p35

doi:10.1038/scientificamerican01181890-35


The Submerged Railway of Onton on the Coast of Spain p36

doi:10.1038/scientificamerican01181890-36


Improved Portable Lamp p37

doi:10.1038/scientificamerican01181890-37


An Improved Carpet Exhibitor p37

doi:10.1038/scientificamerican01181890-37a


A Leak Stopper for Vessels p37

doi:10.1038/scientificamerican01181890-37b


An Improved Straw-Burning Stove p37

doi:10.1038/scientificamerican01181890-37c


The Site for the World's Fair in New York pp38 - 40

doi:10.1038/scientificamerican01181890-38


Progress of Electric Lighting in London pp40 - 41

doi:10.1038/scientificamerican01181890-40


An Improved Fruit Drier p42

doi:10.1038/scientificamerican01181890-42


An Improved Suspender Belt p42

doi:10.1038/scientificamerican01181890-42a


An Electric Stenographic Pen p42

doi:10.1038/scientificamerican01181890-42b


The Sherman “King” Vaporizer p42

doi:10.1038/scientificamerican01181890-42c


An Improved Fence Wire Stretcher p43

doi:10.1038/scientificamerican01181890-43


An Improved Pipe Wrench p43

doi:10.1038/scientificamerican01181890-43a


The New Astigmatic Lens for Optical Instruments p43

doi:10.1038/scientificamerican01181890-43b


To Inventors p45

doi:10.1038/scientificamerican01181890-45


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