Scientific American Magazine
Volume 87, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
A 200 Horse Power Motor Propelled Boat
Criticism of the New East River Bridge
Report of the Chief of the Bureau of Ordnance
The National Academy of Sciences
The American Hemp Industry
Official Trials of Our Submarine Boats
A Machine for Laying Bricks
The New Beachy Head Lighthouse
The D. O. Mills Expedition to the Southern Hemisphere
Natural Effigies
Protecting a Railroad from Flood Currents
The Symbolism of the Huichol Indians
Patent Department
Printing Frame
Wrench
Oddities in Inventions
Business and Personal Wants
Departments
The Heavens in December
Recently Patented Inventions - November 29, 1902
Notes and Queries - November 29, 1902
Index of Inventions - November 29, 1902
New Books, Etc. - November 29, 1902
Patents - November 29, 1902
