Table of contents
Recently Patented Inventions
Notes and Queries
Books
Index
Patent Notes
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Top of pageArticles
The Art Commission and Public Structures - p174
doi:10.1038/scientificamerican09101904-174
The Agricultural Importance of Bacteria - p174
doi:10.1038/scientificamerican09101904-174a
The Unarmored Composite Gunboat “Dubuque” - p176
doi:10.1038/scientificamerican09101904-176a
The Buckeye Traction Ditcher - pp177 - 178
Frank C. Perkins
doi:10.1038/scientificamerican09101904-177
Government Life-Saving Station and the Ferris Wheel - pp180 - 181
doi:10.1038/scientificamerican09101904-180
Signal Service in Modern Warfare - pp182 - 183
M. C. Sullivan
doi:10.1038/scientificamerican09101904-182
Prof. Botts's Flying Machine - p183
J. Mayne Baltimore
doi:10.1038/scientificamerican09101904-183a