Volume 13, Issue 22
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Features
Notes on New Discoveries and New Applications of Science
Interesting Patent-Law Trials
Recent American Patents
Special Notices
Absorption of Heat by Vapors and Odors
Henriksen's Chimney Top
Latest Foreign Intelligence
For Inventors and Mechanics
The Great Lakes to be Connected with the Mississippi
Patent-Law Trials
Infringement of a Design Patent
Jordan & Smith's Screw Wrench
Ferguson's Oil Cup
Books for Mechanics
King & Smith's Washer Cutter
Petroleum for Fuel
Burning Smoke
English Inventors-Co-Operative Society
Political Economy in a Nutshell
The Algonquin and Winooski Trial
To Our Readers on the Pacific Coast
Patent Claims
Issued From the United States Patent-Office