Table of contents
Top of page
Departments
The Heavens
The Heavens in September - p131
Henry Norris Russell, Ph.D
doi:10.1038/scientificamerican09011900-131
Correspondence
Recently Patented Inventions
Books
Business and Personal
Notes and Queries
Index
Patent Notes
Top of page
Top of pageArticles
The Element of Safety in Smokeless Powder - p130
doi:10.1038/scientificamerican09011900-130a
The Silk-Producing Spider of Madagascar - p133
doi:10.1038/scientificamerican09011900-133
First Class Battleship “Kentucky” - pp134 - 135
doi:10.1038/scientificamerican09011900-134a
Paris Exposition.—Interior of the Petit Palais - p137
doi:10.1038/scientificamerican09011900-137
