Scientific American Magazine
Volume 26, Issue 26You are currently logged out. Please sign in to download the issue PDF.
Features
Novel Mode of Sawing Wood Without a Saw
Air Spring Printing Press
The Kaolin of the United States
Cincinnati Exposition 1872
Portable Frescoes
The Unit Measure of Electrical Resistance
Pencil Leads
New Magneto-Electric Machine
Safety Kerosene Lamp
Crystallization of Silver, Gold, and other Metals
The New State Capitol at Albany, NY
Weight, Pressure, Force, Power, Work
Rubber Graphite Paint
Progress of the Eight Hour Strike
A New Patent Law in Canada
Recent American and Foreign Patents - June 22, 1872
New Patent Law in Canada II
Departments
Correspondence - June 22, 1872
Notes and Queries - June 22, 1872
Business and Personal - June 22, 1872
Index of Inventions - June 22, 1872
Index - June 22, 1872
