Scientific American Magazine
Volume 60, Issue 24You are currently logged out. Please sign in to download the issue PDF.
Features
The Tilly Foster Mine
An Appalling Disaster
A Device for Extinguishing Fires on Ships
An Improved Electric Current Regulator
An Improved Draught Equalizer
An Improved Machine for Turning Tenons
An Automatic Cable Propeller for Vessels
An Improved Car Seat
An Improved Extensible Car Step
An Improved Cable Car Transfer System
An Improved Compound Rail
Lynx in the Berlin Zoological Garden
Artificial Limbs
Departments
Correspondence- June 15, 1889
Business and Personal- June 15, 1889
Recently Patented Inventions- June 15, 1889
Notes and Queries- June 15, 1889
Index of Inventions- June 15, 1889
To Inventors- June 15, 1889
