Scientific American Magazine
Volume 24, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
The Old Molder
Seal Fishing
The Metric System
Vincent's Process of Preparing Linseed Oil
The United States Storm Signal Service Weather Charts and Reports
Gecmen's Improved Malt Kiln
Flying Spiders
Swartwout's Front Running Gear for Wagons
Runk's Belt Tightener
Patent Packing Box
Substitute for Wine Cellars
The Necessities of Life
Immigration-Report of Edward Young, Chief of the Bureau of Statistics
Grape Sugar
Steam Towage for the Erie Canal
Coal Tar Products
Manufacture of Silk--Silk Worm Eggs
Sulphur in Louisiana
The Bathometer, and other Instruments for Exploring, Measuring, and Utilizing the Sea
Answers to Correspondents- May 27, 1871
Official List of Patents- May 27, 1871
Applications for Extension of Patents- May 27, 1871
Queries- May 27, 1871
Recent American and Foreign Patents- May 27, 1871
Departments
Correspondence- May 27, 1871
Business and Personal- May 27, 1871
New Books and Publications- May 27, 1871
