Features
Foote's Patent Porcelain Lined Ice Pitcher
Improvement in Cooling Mill Stones and Flour, Learning to Telegraph, and more
The Ainos, or Hairy Men of Yesso and Saghalien
Capewell's Revolving Carriage Wheel Fender and Step
The Balance
Thomas & Raymond's Patent Adjustable Ladder
Editorial Summary
Recent American and Foreign Patents
Manufacturing, Mining, and Railroad Items
Answers to Correspondents
Perseverance One Great Element of Success
Athletic Sports and Collegiate Institutions
Water on the Planets
The New Commissioner of Patents
Sub-Marine Exploration -- The Wreck of the Frigate Hussar
Preservation of Brick Structures
Care of Grindstones
What Constitutes a Great Inventor
Patents and Claims
The Atlantic Cable
Planchette
Extension Notices
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