Scientific American Magazine
Volume 23, Issue 23You are currently logged out. Please sign in to download the issue PDF.
Features
Molding, Carving, and Paneling Machine, Mount Seward in the Adirondacks, and more
Iron and Its Manufacture
Perpetual Motion
High and Low Water Alarm for Steam Boilers
Device for Sharpening Horseshoe Calks
Samuel F. B. Morse
Apparatus for Making and Inhaling Oxygen
Scientific American-December 3, 1870
Heating of Buildings
Boiler Explosions
To Make a Cheap and Good Small Ice House
A Brutal Exhibition
Spiritualism and Science
Scientific Intelligence-December 3, 1870
Letters from the South- December 3, 1870
Queries- December 3, 1870
Answers to Correspondents- December 3, 1870
Official List of Patents- December 3, 1870
Recent American and Foreign Patents- December 3, 1870
Departments
Correspondence-December 3, 1870
New Books and Publications- December 3, 1870
Business and Personal- December 3, 1870
