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Features

Monster Dredge for the Panama Canal

Curiosities of the Railway Census

The Wringer Before Congress

Florida Exploration

Aspects of the Planets for March

Resharpening Files

Fireproof Floor and Ceiling

Improved Windmill

Improvement in Cutter Heads

Improved Method of Raising Cream from Milk

Underground Electric Wires

Upright Drill Press Used as a Boring Lathe

Improved Car Truck

The Reis-Thompson Telephone Receiver

Agricultural Inventions - March 3, 1883

Miscellaneous Inventions - March 3, 1883

Mechanical Inventions - March 3, 1883

Engineering Inventions - March 3, 1883

Departments

  • Departments

    Correspondence

  • Recent Inventions - March 3, 1883

  • Business and Personal - March 3, 1883

  • Index of Inventions - March 3, 1883

  • Notes and Queries - March 3, 1883

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March 03, 1883

See the World from a Different Perspective

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