Table of contents


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Departments

Recently Patented Inventions

Recently Patented Inventions p10

doi:10.1038/scientificamerican07051890-10


Business and Personal

Business and Personal p10

doi:10.1038/scientificamerican07051890-10c


Notes and Queries

Notes & Queries p10

doi:10.1038/scientificamerican07051890-10d


Index

Index of Inventions pp11 - 12

doi:10.1038/scientificamerican07051890-11


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Articles

M. Pasteur pp1 - 2

doi:10.1038/scientificamerican07051890-1


Fire Crackers pp2 - 3

doi:10.1038/scientificamerican07051890-2


Speed Trial of the Cruiser Philadelphia p3

doi:10.1038/scientificamerican07051890-3


An Improved Wagon Brake p4

doi:10.1038/scientificamerican07051890-4


Swift's Double Action and Hammerless Revolvers p4

doi:10.1038/scientificamerican07051890-4a


An Improved Snap Hook p4

doi:10.1038/scientificamerican07051890-4b


An Improved Rein Holder p4

doi:10.1038/scientificamerican07051890-4c


An Improved Ice Plane p4

doi:10.1038/scientificamerican07051890-4d


A Neat and Effective Clothes Beater p5

doi:10.1038/scientificamerican07051890-5


An Improved Tension Device for Belts p5

doi:10.1038/scientificamerican07051890-5a


Rife's Automatic Hydraulic Engine p5

doi:10.1038/scientificamerican07051890-5b


An Improved Potato Digger p5

doi:10.1038/scientificamerican07051890-5c


An Improved Wabble Saw pp5 - 6

doi:10.1038/scientificamerican07051890-5d


Imitation of Majolica pp6 - 7

doi:10.1038/scientificamerican07051890-6


Walking on the Ceiling Head Down p8

doi:10.1038/scientificamerican07051890-8


An Electric Trap p8

doi:10.1038/scientificamerican07051890-8a


The Weaver p9

doi:10.1038/scientificamerican07051890-9


New Books and Publications p10

doi:10.1038/scientificamerican07051890-10a


Scientific American Building Edition p10

doi:10.1038/scientificamerican07051890-10b


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