Scientific American Magazine
Volume 66, Issue 6You are currently logged out. Please sign in to download the issue PDF.
Features
The War Ship and Her Crew
Removal of Snow by Melting
The Evening Sky
A Machine to Facilitate Filling of Bags
A Balanced Valve for Steam Engines
An Improved Wrench
An Improved Ore Washing Jigger
A Machine to Grind Sickle Blades, Etc
The Temple Block, Salt Lake City
The Adamson Gun
The New American War Steamer Miantonomoh
The Washington Gun Factory
Steam Stone Works
Departments
Correspondence- February 6, 1891
Business and Personal- February 6, 1891
Recently Patented Inventions
Notes and Queries- February 6, 1891
New Books and Publications
To Inventors- February 6, 1891
Index of Inventions- February 6, 1891
