Scientific American Magazine
Volume 17, Issue 10You are currently logged out. Please sign in to download the issue PDF.
Features
Improvement in Brick Making Machines, The Poison of the Cobra-Di-Capella, and more
Editorial Correspondence
The Fifteen-Inch Ball vs. the English Press
Willett's Plate Lifter
Silvins & Hain's Improvement in Lamps for Lanterns
Holland's Permanent Way
Editorial Summary
Recent American and Foreign Patents
Manufacturing, Mining, and Railroad Items
Answers to Correspondents
Association of Engineers and Architects
Overell's Device for Piercing Cigars
Neynaber's Automatic Boiler Feeder
Petroleum for Fuel--Its Economy Considered
Recent Promotions at the Patent Office
What is Labor?
Nitro-Glycerin--Important Decision
Meeting of the Academy of Sciences
Publication of Claims of Patents Sought to be Reissued
Patents and Claims
Pending Applications for Reissues
Departments
Correspondence
Business and Personal
