Scientific American Magazine
Volume 80, Issue 25You are currently logged out. Please sign in to download the issue PDF.
Features
An Invention Sorely Needed
Secrecy in Yacht Construction
Petroleum Fuel Better than Coaling Stations
Comparison of Electric and Stove Heating on Street Cars
The Liquid Air Fallacy
The Heavens in July 1899
A New Two-Part Bicycle-Crank
The "Reina Mercedes."
An Antiseptic Broom for Household Use
Steam Motor Cars for Branch Lines
The Snake Dance of the Mokis.--I
The Lines and Construction of the Yacht "Columbia."
Sea Lion Rookeries of Southern California
Departments
Recently Patented Inventions - June 24, 1899
Business and Personal - June 24, 1899
New Books, Etc - June 24, 1899
Index of Inventions - June 24, 1899
Notes and Queries - June 24, 1899
Index - June 24, 1899
Patents - June 24, 1899
