Scientific American Magazine
Volume 27, Issue 8You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Sugar Evaporating Apparatus
Adulteration of Chemicals
How Felt Hats Are Made
Blacksmith's Butteris
Direct-Acting Steam Engine
The New Water Front, New York City
Sash Coupling Machine
Fireless Locomotive
The American Association for the Advancement of Science
The Aurora
Canadian Patents - August 24, 1872
Country Churchyards
Plaster Casts
Influence of Variously Colored Light on Animal and Vegetable Growth
Letter from Professor R. H. Thurston - August 24, 1872
Miscellaneous Items - August 24, 1872
Recent American and Foreign Patents - August 24, 1872
New Patent Law in Canada - August 24, 1872
Departments
Correspondence - August 24, 1872
Notes and Queries - August 24, 1872
Business and Personal - August 24, 1872
Answers to Correspondents - August 24, 1872
Index of Inventions - August 24, 1872
New Books and Publications - August 24, 1872
