Scientific American Magazine
Volume 23, Issue 16You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Stump Extractor, The "Instrument Room" of the Electric Telegraph, of London, and more
Inaugural Address of the President, Thomas H. Huxley, LL.D., F.R.S., Etc., Before the British Association for the Advancement of Science
Costume and Art
New Capitol for the State of New York
Design Patents- October 8, 1870
How Railroads are Made
History of Chloroform
Improved Hand-Drilling Machine
Woodbury's Photo-Relief Process
Central Park. New York--Report of the Commissioners
The Gatling Battery Gun in England
Fair of the American Institute- October 15, 1870
Comparative Accuracy of Mercurial and Aneroid Barometers
What a Contrast
Letters from the South, Etc.
Answers to Correspondents- October 15, 1870
Recent American and Foreign Patents- October 15, 1870
Official List of Patents- October 15, 1870
Applications for the Extension of Patents- October 15, 1870
Departments
Correspondence- October 15, 1870
Business and Personal- October 15, 1870
