Scientific American Magazine
Volume 23, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Independent Shuttle-Motion Loom, How to Save Peach Trees
Scientific Use of the Imagination- November 26, 1870
Notes and Maxims about Health
Steam Railroad Ferries between England and France
The Balloon as an Aid to Meteorological Research
Strong's Patent Fireplace
Pierced Cores in Metal Casting
The Wyckoff Wood Pavement
Perpetual Motion
Improved Breast-Strap Protecter for Harness
The "Scientific American"—What it has Done and What it Expects to do
Beet-Root Sugar--How the War is Likely to Affect the Manufacture in France
Shad vs. Black Bass
The Principle of Bracing
Letters from the South- November 26, 1870
Pyrotechnic Mixtures
Application of Ruhmkorff's Induction Coil to the Copying of Drawings
Applications for the Extension of Patents- November 26, 1870
Recent American and Foreign Patents- November 26, 1870
Answers to Correspondents- November 26, 1870
Queries- November 26, 1870
Official List of Patents- November 26, 1870
Departments
Correspondence- November 26, 1870
Business and Personal- November 26, 1870
New Books and Publications- November 26, 1870
