Scientific American Magazine
Volume 23, Issue 15You are currently logged out. Please sign in to download the issue PDF.
Features
Boiler-Feed Regulator, Low-Water Alarm and Steam Trap
Inaugural Address of the President, Thomas H. Huxley, LL.D., F.R.S., Etc., Before the British Association for the Advancement of Science
The Manufacture of Soluble Glass
Screw Reversing Gear for Locomotives
Hydro-Pneumatic Gun Carriage
Ponsard's Improvements in Apparatus for Puddling Iron, Etc.
Fortifications and History of Strasbourg
The Cheap Production of Potash
The Siege of Paris
Affairs in Paris
Naval Architecture and Engineering
A New Artificial Light
Fair of the American Institute- October 8, 1870
Balancing Cylinders
Answers to Correspondents- October 8, 1870
Official List of Patents- October 8, 1870
Recent American and Foreign Patents- October 8, 1870
Applications for the Extension of Patents- October 8, 1870
Departments
Correspondence- October 8, 1870
New Books and Publications- October 8, 1870
Business and Personal- October 8, 1870
