Table of contents


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Departments

Inventions

Recent Invention pp115 - 117

doi:10.1038/scientificamerican02251882-116


Inventions

New Inventions p121

doi:10.1038/scientificamerican02251882-121


Business and Personal

Business and Personal p122

doi:10.1038/scientificamerican02251882-122


Notes and Queries

Notes and Queries pp122 - 123

doi:10.1038/scientificamerican02251882-122a


Books

New Books and Publications p123

doi:10.1038/scientificamerican02251882-123


Index

Index of Inventions pp123 - 124

doi:10.1038/scientificamerican02251882-123a


Patent Notes

Patents p124

doi:10.1038/scientificamerican02251882-124


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Articles

Frager's Water Meter p111

doi:10.1038/scientificamerican02251882-111


The Wilson Cooked Meat Patents p112

doi:10.1038/scientificamerican02251882-112


Railroad Collisions and Their Preventives—Room for Invention p112

doi:10.1038/scientificamerican02251882-112a


The Park Row Fire pp112 - 113

doi:10.1038/scientificamerican02251882-112b


Aspects of the Planets for March p113

doi:10.1038/scientificamerican02251882-113


Apparatus for Extracting Ammonia from Gas Liquors p114

doi:10.1038/scientificamerican02251882-114


Improvement in Revolving Fire Arms p115

doi:10.1038/scientificamerican02251882-115


Improved Testing Machine pp115 - 116

doi:10.1038/scientificamerican02251882-115a


Engineering Inventions p117

doi:10.1038/scientificamerican02251882-117


Improvement in Wringers p118

doi:10.1038/scientificamerican02251882-118


Improved Fire-Extinguishing Apparatus p118

doi:10.1038/scientificamerican02251882-118a


Miscellaneous Inventions p118

doi:10.1038/scientificamerican02251882-118b


Revolving Telegraph Table p118

doi:10.1038/scientificamerican02251882-118c


Novel Passenger Head Rest p119

doi:10.1038/scientificamerican02251882-119


The Force of a Crocodile's Jaw p119

doi:10.1038/scientificamerican02251882-119a


Improved Carpet Stretcher p119

doi:10.1038/scientificamerican02251882-119b


Mechanical Inventions pp119 - 120

doi:10.1038/scientificamerican02251882-119c


How Dwelling Houses are Poisoned pp120 - 121

doi:10.1038/scientificamerican02251882-120


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