Scientific American Magazine
Volume 70, Issue 2You are currently logged out. Please sign in to download the issue PDF.
Features
The "Linotype"
Progress in Typesetting
The Alkali Metals Potassium and Sodium--III
Another Explosion of a High Pressure Gas Cylinder
An Improved Gate
An Improved Unicycle
The Harrison Standard Burr Stone Mills
The Improved "Monitor" Incubator
New British War Boats of Great Power and Speed
A Hay Loader for Field Work
The Capewell Horse Nails
Historic Exhibit of the Waltham Watch Company at the World's Columbian Exposition, at Chicago
To Inventors - January 13, 1894
Departments
Correspondence - January 13, 1894
Recently Patented Inventions - January 13, 1894
New Books and Publications - January 13, 1894
Business and Personal - January 13, 1894
Notes and Queries - January 13, 1894
Index of Inventions - January 13, 1894
Patents - January 13, 1894
