Scientific American Magazine
Volume 27, Issue 6You are currently logged out. Please sign in to download the issue PDF.
Features
The Type Writer
Glacial Action in South America
The Annual August Shower of Meteors
The Patent Office Gazette
Improved Seed Cleaner for Thrashers
Automatic Fan
Postage Stamp Holder
A Musical Barometer
The British Monitor "Glatton"
Rotary Pressure Blower
Improved Sheet Iron Roofing
Look out for the Meteors
Cosmical Causes of Changes of Climate
Canal Boat Towing by Road Steamers
The New Manhattan Market
Because I Am So Lazy
Spontaneous Combustion
The Black Rock Bridge over the Niagara River
Steamship Notes
Bright's Disease
The Amanians
Letter from Professor R. H. Thurston - August 10, 1872
Scientific and Practical Information - August 10, 1872
Recent American and Foreign Patents - August 10, 1872
New Patent Law in Canada - August 10, 1872
Departments
Correspondence - August 10, 1872
Business and Personal - August 10, 1872
Notes and Queries - August 10, 1872
Answers to Correspondents
New Books and Publications - August 10, 1872
Index of Inventions - August 10, 1872
