Table of contents


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Departments

Correspondence

Correspondence p74

doi:10.1038/scientificamerican02021895-74


Recently Patented Inventions

Recently Patented Inventions p76

doi:10.1038/scientificamerican02021895-76


Books

New Books and Publications pp76 - 77

doi:10.1038/scientificamerican02021895-76a


Business and Personal

Business and Personal p77

doi:10.1038/scientificamerican02021895-77


Notes and Queries

Notes and Queries p77

doi:10.1038/scientificamerican02021895-77a


Index

Index of Inventions pp77 - 79

doi:10.1038/scientificamerican02021895-77c


Patent Notes

Patents p79

doi:10.1038/scientificamerican02021895-79


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Articles

The Crossing of the Central Railroad of New Jersey and the Pennsylvania Railroad in Elizabeth, N. J p65

doi:10.1038/scientificamerican02021895-65


The National Cycle Show at Madison Square Garden, New York p66

doi:10.1038/scientificamerican02021895-66


On the Choice of a Career pp66 - 67

doi:10.1038/scientificamerican02021895-66a


The Great Breslau Pump, Neisse, Silesia p68

doi:10.1038/scientificamerican02021895-68


An Automatic Vehicle Brake p69

doi:10.1038/scientificamerican02021895-69


A Large Angle Sextant p69

doi:10.1038/scientificamerican02021895-69a


A Hose Bridge and Tower pp69 - 70

doi:10.1038/scientificamerican02021895-69b


An Improved Grain Bin pp70 - 71

doi:10.1038/scientificamerican02021895-70


The Metal Ceiling Industry pp72 - 73

doi:10.1038/scientificamerican02021895-72


Cannon Magnets p73

doi:10.1038/scientificamerican02021895-73


A Bicycle Holder and Lock p73

doi:10.1038/scientificamerican02021895-73a


A Wonderful Photographic Nebula pp74 - 75

doi:10.1038/scientificamerican02021895-74a


Cactus Dahlia, Mrs. Francis Fell pp75 - 76

doi:10.1038/scientificamerican02021895-75


To Inventors p77

doi:10.1038/scientificamerican02021895-77b


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