Scientific American Magazine
Volume 64, Issue 9You are currently logged out. Please sign in to download the issue PDF.
Features
Manufacture of Heavy Guns for U. S. Navy
Meeting of the National Electric Light Association
Position of the Planets in March
Long Distance Telephone Concerts
A Steam Snow Flow
A Driving Mechanism for Hand Drills
The Jamaica Exhibition
An Improved Rotary Engine
Simple Milling Attachment for Foot Lathes
Olive Oil Lamp
The Chilian Nitrate of Soda Mines and Works
An American Banyan Tree
The Scientific American Publications for 1891
Experimental Science- February 28, 1891
The Scientific American Established 1846
Departments
Recently Patented Inventions- February 28, 1891
Notes and Queries- February 28, 1891
Notes & Queries- February 28, 1891
To Inventors- February 28, 1891
Index of Inventions- February 28, 1891
New Books and Publications- February 28, 1891
