Scientific American Magazine
Volume 63, Issue 21You are currently logged out. Please sign in to download the issue PDF.
Features
Dr. Koch's Treatment for Consumption
The Tennessee River Improvement
An Improved Shutter Worker
An Improved Score Device
An Improved Land Roller
An Improved Car Coupling
A Tool for Setting Boiler Flues
New Hose Coupling
Utilizing Niagara Falls Water Power
The Norton Self-Ballasting Life Boat or Yacht
Mould for Constructing Concrete Sewers and Subways
Scientific American- November 22, 1890
Departments
Correspondence- November 22, 1890
New Books and Publications- November 22, 1890
Recently Patented Inventions- November 22, 1890
To Inventors- November 22, 1890
Notes and Queries- November 22, 1890
Index of Inventions- November 22, 1890
Business and Personal- November 22, 1890
