Scientific American Magazine
Volume 46, Issue 1You are currently logged out. Please sign in to download the issue PDF.
Features
Stone Engraving
New Laws for Analyzing Food and Drugs
The Loss of the Jeannette
English as the Speech of the Future
Improved Car Coupling
Improved Filter
Improved Power and Hand Presses
Improved Car Truck
Miscellaneous Inventions - January 7, 1882
New Fret Sawing Machine
Improved Punch and Shear
The Ætna Pattern Grate Bar
Improved Thill Tug
Improved Fire Escape
Communications Received - January 7, 1882
Departments
Recent Inventions - January 7, 1882
New Inventions - January 7, 1882
Correspondence - January 7, 1882
Business and Personal - January 7, 1882
Index of Inventions - January 7, 1882
Notes and Queries - January 7, 1882
