Table of contents
Business and Personal
Notes and Queries
Books
Index
Patent Notes
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Top of pageArticles
Imports and Exports of the Countries of the World Compared - p386
doi:10.1038/scientificamerican12221900-386c
Report of the Chief of the Bureau of Ordnance - p386
doi:10.1038/scientificamerican12221900-386d
The Greatest Iron Ore Mine in the World - pp386 - 387
doi:10.1038/scientificamerican12221900-386e
Animals that Bloom and Plants that Eat Meat - p387
Charles Minor Blackford, Jr., M.D.
doi:10.1038/scientificamerican12221900-387
Power Scrapers on the St. Lawrence Power Company's Canal - p388
doi:10.1038/scientificamerican12221900-388a
The Plecher Electro-Pneumatic Telephone - p388
doi:10.1038/scientificamerican12221900-388b
A Recharging Motor for Electric Vehicles - p389
doi:10.1038/scientificamerican12221900-389
The Manufacture of Edison Phonograph Records - pp390 - 391
doi:10.1038/scientificamerican12221900-390
The Protected Cruisers of the “St. Louis” Class - pp393 - 394
doi:10.1038/scientificamerican12221900-393a
V. An Inexpensive Water Motor - p395
George M. Hopkins
doi:10.1038/scientificamerican12221900-395