Scientific American Magazine
Volume 92, Issue 3You are currently logged out. Please sign in to download the issue PDF.
Features
Schedule Versus Safety
The American Exhibit of Foreign Automobiles
A Monumental Building
The Life of a Barrel
Determining a Ship's Bearing by Wireless Telegraphy
The New Grand Central Station, New York
A Chicken-Feeding Machine
New Clostat and Horizontal Telescope of the Astrophysical Observatory of the Smithsonian Institution
The Brontosaur. How a Giant Prehistoric Animal Was Discovered, Transported and Restored
The Tasmanian Blue Gum--An Ideal Timber for Harbor Building
Completion of the East Boston Tunnel
Business and Personal Wants
Departments
Index of Inventions - January 21, 1905
Recently Patented Inventions - January 21, 1905
Notes and Queries - January 21, 1905
Patents - January 21, 1905
