Table of contents


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Departments

Recently Patented Inventions

Recently Patented Inventions p124

doi:10.1038/scientificamerican02221896-124


Books

New Books and Publications p124

doi:10.1038/scientificamerican02221896-124a


Business and Personal

Business and Personal p125

doi:10.1038/scientificamerican02221896-125


Notes and Queries

Notes and Queries p125

doi:10.1038/scientificamerican02221896-125a


Index

Index of Inventions p125

doi:10.1038/scientificamerican02221896-125c


Patent Notes

Patents p127

doi:10.1038/scientificamerican02221896-127


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Articles

The Transportation Problem in New York City p114

doi:10.1038/scientificamerican02221896-114


Roentgen's Discovery p115

doi:10.1038/scientificamerican02221896-115


The Comparative Economy of the Electric and the Cable Car Systems p115

doi:10.1038/scientificamerican02221896-115a


A Readily Adjustable Scythe p116

doi:10.1038/scientificamerican02221896-116


The Manufacture of Tacks pp116 - 118

doi:10.1038/scientificamerican02221896-116a


The Underground Trolley Street Railway in New York City p119

doi:10.1038/scientificamerican02221896-119


Chase's Electric Cyclorama p120

doi:10.1038/scientificamerican02221896-120


Taylor's Lifeboat p121

doi:10.1038/scientificamerican02221896-121


Baku and Its Oil Wells pp121 - 122

doi:10.1038/scientificamerican02221896-121a


An Efficient Car Fender p123

doi:10.1038/scientificamerican02221896-123


Curious Collapse of a Barometer p123

doi:10.1038/scientificamerican02221896-123a


To Inventors p125

doi:10.1038/scientificamerican02221896-125b


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