Scientific American Magazine
Volume 38, Issue 26You are currently logged out. Please sign in to download the issue PDF.
Features
The Firmenich Safety Steam Boiler
Mind, Muscle, and Machinery
A Neglected Industry
A Keely Seance
An Industrial Paradox
Astronomical Notes
Fire Telegraphs in Germany
A Simple Furnace
Our Iron Industry
Communications
Combination Needle and Thread Cutter
Notes from the Paris Exhibition
Improved Shears for Marking Stock
File Sharpening by the Sand Blast
Notes of Patent Law-Decisions of the Courts
Improved Yielding Hat
Official Prejudice
The Doum Palm
The New Laurent Saccharometer
Poisonous Leguminous Plants
An Improved Gang Plow
Patent Gear-Dressing Machine
Departments
Notes and Queries
New Books and Publications
Business and Personal
Index
Patents
