Volume 5, Issue 19
You are currently logged out. Please sign in to download the issue PDF.
Features
Notes on Military and Naval Affairs
Order of Studies
The Spectrum
New Tool for Tailors and Seamstresses
Mortising Auger
Some Facts in the History of Chemistry
Remarkable Boiler Explosion
The McCormick Reaper Extension Case
De Brame's Skeleton Cannon—Successful Experiment
Fifteen Thousand Patents Secured through Our Agency
Completion of the Pacific Telegraph
The Condition of our Soldiers
The Commissioner's Decision in McCormick's Extension Case
The Next Number
Perkins' Steam Gun Again
Steam Battering Rams
The Spectroscope in New York
Chemistry of Iron
The Warmest and Best Clothing
Notes on Foreign Inventions
Recent American Inventions
New York Markets
Patent Claims - November 9, 1861
Issued from the United States Patent Office