Scientific American Magazine
Volume 60, Issue 18You are currently logged out. Please sign in to download the issue PDF.
Features
Opening of a New Dry Dock at Norfolk, Va
Heavy Quick-Firing Batteries
An Improved Hinge
An Improved Car Coupling
Improved Feed or Nose Bag for Horses
A Lamp Heater for Vessels
An Improved Seed Cotton Cleaner
An Improved Oil Can
Envelope Addressing Machine
A Gas Burner for Heating Purposes
The Vyrnwy Lake of the Liverpool Water Works
The Torpedo Boat Stiletto
Lake's Ocean Tricycle at Atlantic City, N. J
Chinese Alligators in the Aquarium at Berlin
Apparatus for Soldering and Melting
An Improved Automatic Clutch and Tension Machine
Departments
Correspondence- May 11,1889
Business and Personal- May 11,1889
Recently Patented Inventions- May 11,1889
Notes and Queries- May 11,1889
Index of Inventions- May 11,1889
To Inventors- May 11,1889
New Books and Publications- May 11,1889
