Scientific American Magazine
Volume 23, Issue 18You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Dish-Washing Machine, How Counterfeit Notes are Made, and more
Rolling Loads
The Island of Capri
On the Efficiency of Furnaces and Mechanical Firing
The Art of Tying Knots
The Mechanics' Fair at Cincinnati, Ohio
Enlarging Photographs
Conical Surface Condenser
Measurement of Water Flowing through Pipes--Water Meters
Chemistry at the Fair of the American Institute
Central Shaft--Hoosac Tunnel
Fair of the American Institute- October 29, 1870
Scientific Intelligence- October 29, 1870
The Earthquake
Letters from the South
Recent American and Foreign Patents- October 29, 1870
Official List of Patents- October 29, 1870
Departments
Correspondence- October 29, 1870
New Books and Publications- October 29, 1870
Business and Personal- October 29, 1870
