Scientific American Magazine
Volume 58, Issue 7You are currently logged out. Please sign in to download the issue PDF.
Features
Decisions Relating to Patents - February 18, 1888
The Annual Report of the Commissioner of Patents
Military Notes
A Convertible Ice Creeper and Skate
An Improved Ammunition Case
Non-Conducting Pipe Coverings
Hand and Power Presses for Industrial Uses
An Improved Rocking and Dumping Grate
An Improved Steam Boiler
Erection of the New Harlem River Bridge at 181st Street
Fitting Together Parts of Stoves
A Steam Tricycle
The Copperhead
Re-Enforcement of Sound
To Inventors - February 18, 1888
Agricultural Inventions - February 18, 1888
Miscellaneous Inventions - February 18, 1888
Engineering Inventions - February 18, 1888
Departments
Correspondence - February 18, 1888
New Books and Publications - February 18, 1888
Index of Inventions - February 18, 1888
Business and Personal - February 18, 1888
Patents
