Scientific American Magazine
Volume 29, Issue 1You are currently logged out. Please sign in to download the issue PDF.
Features
The Preparation of Peat for Fuel
The Herculean Lifting Jack
Life in the Beehive
Astronomical Notes - July 5, 1873
Notes from the Vienna Exposition
Improved Hub Lathe
Improved Farm Gate
Progress of Woman's Rights
Fire Ladders
An Imposition Upon the Public
Screw Threads--English and American Proportions
A Patent Congress
Scientific and Practical Information - July 5, 1873
Recent American and Foreign Patents - July 5, 1873
Answers to Correspondents - July 5, 1873
Communications Received - July 5, 1873
Departments
Correspondence - July 5, 1873
New Books and Publications - July 5, 1873
Notes and Queries - July 5, 1873
Business and Personal - July 5, 1873
Index of Inventions - July 5, 1873
