Volume 88, Issue 3
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Features
Reconstruction of the Erie Canal
New Ships for the Navy
Railroad Building in 1902
The Raising of a Big Railway Bridge
Sir Harry Johnston's Explorations in Uganda and Central Africa
By the London Correspondent of the Scientific American
European Fire Engines
Grand Central Station Improvements and Connection with Rapid Transit Subway
The Paris Automobile Show
American Association for the Advancement of Science
Leading Types of American Racing Automobiles
Reconstruction of the Steamship "New York"
Patent Department
Portable Power Device for Farm Work
Business and Personal Wants
Read this Column Carefully,—you will find inquiries for certain classes of articles numbered in consecutive order. If you manufacture these goods write us once and we will send you the name address of the party desiring the information. In every case it is necessary to give the number of the inquiry
Index of Inventions - January 17, 1903
For Which Letters Patent of the United States Were Issued for the Week Ending January 6, 1903, And Each Bearing That Date. [See note at end of list about copies of these Patents.]