Scientific American Magazine
Volume 33, Issue 17You are currently logged out. Please sign in to download the issue PDF.
Features
J. and J. A. Crook's Saw Sharpener
Modern Suspension Bridges
Carnivorous Plants
The Geological Importance of Our Western Explorations
The Fair of the American Institute
Flat Surfaces
Scientific and Practical Information - October 23, 1875
A Solid Flame Bunsen Burner
Making Gas from Petroleum
Novel Engine Counter and Tell-Tale
Lloyd's Floating Apparatus
Cottrell and Babcock's Perfecting Press for Woodcut Printing-Firm's Rotary Attachment
New Gas Regulator
Portable Steam Engines - October 23, 1875
Improved Ventilating Heater
The Manatee or Cow Fish
Land Tortoises
The Shoemaker's Opportunity
Recent American and Foreign Patents - October 23, 1875
Canadian Patents - October 23, 1875
Communications Received - October 23, 1875
Departments
Correspondence - October 23, 1875
New Books and Publications - October 23, 1875
Business and Personal - October 23, 1875
Notes and Queries - October 23, 1875
Index of Inventions - October 23, 1875
