Scientific American Magazine
Volume 70, Issue 16You are currently logged out. Please sign in to download the issue PDF.
Features
The Hillside Line of the North Hudson County Railway Company
The Utilization of the Waste Energy of the World
A Variable Driving Gear for Bicycles
House of Senor Saracibar, Architect, Salamanca, Spain
A Low Priced Stem Winder
Whitaker's New Weight Motor
Underground Conductors for Electric Street Railways
The Midwinter Fair
Improved High Pressure Air Compressors
Carli's Electric Carriage
Eolian Harps
Departments
Correspondence - April 21, 1894
Notes and Queries - April 21, 1894
Recently Patented Inventions - April 21, 1894
New Books and Publications - April 21, 1894
Business and Personal - April 21, 1894
Index of Inventions - April 21, 1894
Patents - April 21, 1894
