Scientific American Magazine
Volume 7, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Patent Steam Pump
The British Association for the Advancement of Science--Penetration of Projectiles
Patents for Solid Water-Proof Cartridges
Polytechnic Association of the American Institute
The Great Mississippi Scheme
California Industrial Items
The Petroleum Trade
Andrew's Patent Tobacco Pipe
Experimental Firing of the Big Gun Upon the “Passaic”
Duties of Cornish and Locomotive Engines
Winds and the Late Snow Storm
Manufacture of Artificial Stones Instantaneously Without Burning
Manufacture of Felt Hats and Seamless Garments
Valuable Receipts
Ericsson's Iron-Clad “Passaic”
&ldquoSome Pumpkins”
Recent American Inventions
Patent Claims
Departments
Correspondence
Notes and Queries
