Scientific American Magazine
Volume 62, Issue 13You are currently logged out. Please sign in to download the issue PDF.
Features
Roller Mill Patent Case
Formal Opening of the Great Forth Bridge
Position of the Planets for April
The Manufacture of Fishing Rods and Tackle
A Hanger for Use in Curing Tobacco
An Improved Door Knob Attachment
An Improved Car Coupling- March 29, 1890
An Improved Adjustable Grooving Head
An Improved Door Check
An Improved Blind for Bridles
Manufacture of Paper on the Continent
An Improved Sewing Machine
An Improved Armature for Electric Machines
Launch of the United States Steel Cruiser Newark
Scientific American Building Edition- March 29, 1890
Departments
Correspondence- March 29, 1890
New Books and Publications- March 29, 1890
Business and Personal- March 29, 1890
Recently Patented Inventions- March 29, 1890
Notes & Queries- March 29, 1890
Index of Inventions- March 29, 1890
To Inventors- March 29, 1890
