Scientific American Magazine
Volume 71, Issue 6You are currently logged out. Please sign in to download the issue PDF.
Features
The New Ocean Steamers St. Louis and St. Paul
The Waste of Coal Mines as a Source of Power
The Brooklyn Meeting of the American Association
New Tool Sharpener
An Improved Check Rein Support
Manufacture of Whisk Brooms
Automatic Coupler Tests
Three Specimens of Starling
The Electric Welding of Rail Joints
To Inventors - August 11, 1894
Departments
Notes and Queries - August 11, 1894
Index of Inventions - August 11, 1894
Recently Patented Inventions - August 11, 1894
Business and Personal - August 11, 1894
Patents - August 11, 1894
