Table of contents
Recently Patented Inventions
Notes and Queries
Books
Index
Patent Notes
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Top of pageArticles
A Floral Map of the United States at the St. Louis Exposition - pp246 - 247
doi:10.1038/scientificamerican03261904-246b
A Single-Cylinder, Reversible, Four-Cycle Gasoline Engine - p249
doi:10.1038/scientificamerican03261904-249
A New System of Rapid Telegraphy - pp249 - 250
doi:10.1038/scientificamerican03261904-249b
The New Vickers-Maxim 9.2-Inch Wire-Wound Gun - p250
doi:10.1038/scientificamerican03261904-250
Harrow Tooth and Simple Fastening Device - p255
doi:10.1038/scientificamerican03261904-255b
Mail Box for Rural Free Delivery Routes - p256
doi:10.1038/scientificamerican03261904-256b
