Table of contents


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Departments

Correspondence

Correspondence p68

doi:10.1038/scientificamerican01301892-68


Recently Patented Inventions

Recently Patented Inventions p73

doi:10.1038/scientificamerican01301892-73


Books

New Books and Publications pp73 - 74

doi:10.1038/scientificamerican01301892-73a


Business and Personal

Business and Personal p74

doi:10.1038/scientificamerican01301892-74


Notes and Queries

Notes and Queries pp74 - 75

doi:10.1038/scientificamerican01301892-74a


Index

Index of Inventions p76

doi:10.1038/scientificamerican01301892-76a


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Articles

Niagara Falls and Buffalo p64

doi:10.1038/scientificamerican01301892-64


Patent Tricks-Old and New p64

doi:10.1038/scientificamerican01301892-64a


Position of the Planets in February pp65 - 66

doi:10.1038/scientificamerican01301892-65


Lower Bow Park, Banff p66

doi:10.1038/scientificamerican01301892-66


An Improved Pipe Wrench p67

doi:10.1038/scientificamerican01301892-67


A Flying Machine p67

doi:10.1038/scientificamerican01301892-67a


An Improved Car Coupling p67

doi:10.1038/scientificamerican01301892-67b


The Main Intersecting Sewer of the City of Brooklyn, N. Y. p69

doi:10.1038/scientificamerican01301892-69


Railway Bridge over the Ganges, India p70

doi:10.1038/scientificamerican01301892-70


General Montgomery Cunningham Meigs pp71 - 72

doi:10.1038/scientificamerican01301892-71


The Mastodon p72

doi:10.1038/scientificamerican01301892-72


To Inventors p76

doi:10.1038/scientificamerican01301892-76


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