Volume 11, Issue 22
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Features
Miscellaneous Summary
Special Notices
Parmelee's Core-Making Machine
Recent American Patents
Berdan's Breech-Loading Rifle
Judgment Against the Great Eastern in Favor of Mr. Towle
Failure of an English Iron-Clad
Extension of Patents-For Whose Benefit They Are Granted
American Thread
The Way to Foretell the Weather
The Value of an Idea
Patent Claims
Issued from the United States Patent-Office for the Week Ending November 15, 1861