Volume 11, Issue 41
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Features
Improvement in Cranes
Railway Law
A Steamboat Burned
List of Patent Claims
Great Strike of Miners
How and Where Gold is Found
Restoring Fruit Trees Barked by Mice
Real Spirit Gas
Mental Condition of the Horse
Meat and Vegetables
The Sun --No.1
New Rotary Pump
Self-Regulating Wind Mill
Preventing Boiler Explosions
Softening Hard Water
American Inventive Genius and Patent Laws
Early Wheat
Recent American Patents
Notes on Patented Inventions--No. 10
Accidents from Lightning, and Volatile Fluid Explosions
American Life Boats and Military Wagons in Europe
To Take Ink Stains Out of Linen
The Prejudices of Tradesmen
Recent Foreign Inventions
Important Items
The Use of the Eyes
Steam Power Done For
Mechanics
Inventors, and Manufacturers