Volume 6, Issue 17
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Features
Inventor of the Tubular Bridge
Bread Making and Baking Machine
Progress of Discovery During the Last Half Century
English Cheap Plated Works
Steamboat Explosions and the Law
Composition of Materials Employed in the Manufacture of Percelain in China
Baths and Laundries in London
Eclipses for 1851
Improved Blowing Machine
Improvements in London
Mineral Riches of Arkansas
Patent Troubles—Friction Matches
Extension of Patents Applied for
New Gas Burner
Post Office Statistics
Successful Result of Arsenic in the Case of Pleuro-Pneumonia
The African Exploring Expedition
Ear Syringe
Statistics of New York
Passages of the Atlantic Mail Steamships from Liverpool to New York, from Sept. 21, 1850, to Jan. 1, 1851
Veto of the Gas Contract
Bain's Telegraph in France
The Inventor of the Power Loom
Bills for Reforming the Patent Laws
Compound Gases—Oxygen and Hydrogen
Mechanical Principles—No. 2
List of Patent Claims
Niagara Suspension Bridge
Increase in Price of Scotch Pig Iron
Standing Notice to Subscribers
Patent Claims
Commissioner of Patents Reports
Bear Hunting in Sweden
Imported Maderia Wines
Hydrogen a Metal
Hydraulics
Mechanics
Inventors and Manufacturers