Scientific American Magazine
Volume 35, Issue 13You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Stone-Sawing Machinery
Two Personalities in One Person
Thermo-Diffusion--A New Physical Phenomenon
Educated Farmers
Born Scientists
Workmen and Their Instructors
Practical Information for Practical Men
New Combination Tool for Sewing Machines
Improved Apparatus for Lining Insoles of Boots
A New Oil Cup
Combined Knife and Tape Line
A Paper Egg Cup
Improved Construction of Stables
A Simple Dividing Machine
Notes on the Resistance of Materials
Chemicals at the Centennial
The American Social Science Association
The Original Steam Steering Apparatus
A New Steam Engine
The Honey Buzzard
Chain Gear and Fastenings
Recent American and foreign Patents - September 23, 1876
New Mechanical and Engineering Inventions - September 23, 1876
New Agricultural Inventions - September 23, 1876
New Woodworking and House and Carriage Building Inventions - September 23, 1876
New Household Inventions - September 23, 1876
Communications Received - September 23, 1876
The Validity of Patents - September 23, 1876
Departments
Correspondence - September 23, 1876
New Books and Publications - September 23, 1876
Business and Personal - September 23, 1876
Notes and Queries - September 23, 1876
Index of Inventions - September 23, 1876
Patents - September 23, 1876
