Scientific American Magazine
Volume 31, Issue 23You are currently logged out. Please sign in to download the issue PDF.
Features
Bridge on the Mont Cenis Railway
Rusting of Railway Rails
Suction
What is Steel!
Operations of the Patent Office
Characteristics of a Business King
The Mechanic of the Future
The Docks at Portsmouth, England
Peat Fuel
Astronomical Notes - December 5, 1874
A Bridle and a Blinder for Unruly Horses
Smith's Improved Rein Holder
The New French Army Gun
The Indoor Garden and the Shrubbery
Patent Office Yearly Report - 1874
Scientific and Practical Information - December 5, 1874
Recent American and Foreign Patents - December 5, 1874
Answers to Correspondents
Communications Received - December 5, 1874
Canadian Patents - December 5, 1874
Departments
Correspondence - December 5, 1874
New Books and Publications - December 5, 1874
Business and Personal - December 5, 1874
Index of Inventions - December 5, 1874
