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Features

Future Prospects of Machine Manufacturing in Russia

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

The Atlantic Cable

Planchette

Extension Notices

Departments

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    Correspondence

  • Business and Personal

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August 12, 1868

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