Scientific American Magazine
Volume 80, Issue 3You are currently logged out. Please sign in to download the issue PDF.
Features
Shall the Government Engage in Commercial Enterprises?
The Diamond Reef Shoal in New York Harbor
A Greatly Needed Amendment to the Patent Laws
Repairing the Lightning Rod of St. Peter's at Rome
Edible Weeds
Diligence Required from the Owners of Trade-Marks
The Beet Sugar Industry in New York State
Robert Fulton and the Steamboat
Siege Guns at the Washington Arsenal
The Royal Palms of Cuba
Air Ship Experiments
Some Curious Automata
Simplified Apparatus for Spectroscopic Photography
To Inventors - January 21, 1899
Departments
Correspondence - January 21, 1899
Recently Patented Inventions - January 21, 1899
New Books, Etc. - January 21, 1899
Notes and Queries - January 21, 1899
Business and Personal - January 21, 1899
Index of Inventions - January 21, 1899
Patents - January 21, 1899
