Table of contents
Top of page
Departments
The Heavens
The Heavens in April, 1906 - p267
Henry Norris Russell, Ph.D
doi:10.1038/scientificamerican03311906-267
Correspondence
Recently Patented Inventions
Books
Index
Patent Notes
Top of page
Top of pageArticles
Earthquakes and Dam Construction at Panama - p266
doi:10.1038/scientificamerican03311906-266
Proposed Bill for the Extension of Patents - p267
doi:10.1038/scientificamerican03311906-267a
A Simple and Speedy Motor Sleigh - pp269 - 270
doi:10.1038/scientificamerican03311906-269
Boring Out Columns in Solid Rock - p272
L. Ramakers
doi:10.1038/scientificamerican03311906-272
Artistic French Taxidermy - pp272 - 274
Jacques Boyer
doi:10.1038/scientificamerican03311906-272a
A Puzzling Bit of Foundry Work - pp274 - 275
C. Metcalf
doi:10.1038/scientificamerican03311906-274a
The Walschaert Valve on American Locomotives - p275
doi:10.1038/scientificamerican03311906-275