Scientific American Magazine
Volume 57, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
Electric Welding
The Siemens Regenerative Furnace Patent in the Supreme Court
Roadside Planting
The Driven Well Patent Invalid
New Thermometer Scale
The "Robinson" Victoria Hansom
A Safety Attachment for Stem Winding Watches
An Improved Trunk Handle
An Improved Hay Cocking Machine
An Improved Cultivator
An Improved Clothes Back
Improved Cutter Grinder
Irradiation
Aquariums for Amateurs
The L. W. Pond Iron Planing Machine
To Inventors - November 26, 1887
Agricultural Inventions - November 26, 1887
Engineering Inventions - November 26, 1887
Miscellaneous Inventions - November 26, 1887
Departments
Correspondence - November 26, 1887
Business and Personal - November 26, 1887
Index of Inventions - November 26, 1887
