Scientific American Magazine
Volume 41, Issue 18You are currently logged out. Please sign in to download the issue PDF.
Features
Effects of Heat in the Comstock Mines
Protection from Lightning
Freezing in Fire
Pushing an Iron Bridge Across a River
The Elevated Railway Extension.--Details of Construction
American Industries.--No. 21
Modification of the Reynier and Werdermann Electric Lamp
The Blake Transmitter
Mechanical Inventions
A New Fish Way
Miscellaneous Inventions
Recent Decisions Relating to Patents, Trade Marks, Etc.
New Motor and Meter
A New Wrench
Engineering Inventions
The Great Sea Cow of Florida
Arrow Poisons
Arabesque Cabinet
Communications Received
Departments
Correspondence
Notes and Queries
Business and Personal
New Books and Publications
Index of Inventions
Patents
