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Features

The Barney Automatic Dumping Boat

Three Wheeled Inspection Car

A Convention of Inventors

The Oil Stone

Making Wind Power Auxiliary

Aspects of the Planets for November

Fence

Sheep Gate

Plow Gauge

Balanced Slide Valve

Coasting Without Snow

An Australian Steam Ferry Boat

Artesian Wells, Australia

The Bottle-Nosed Whale

Krakatoa

Combination Tool

Calipers and Dividers

Agricultural Inventions

Miscellaneous Inventions

Mechanical Intentions

Engineering Inventions

Departments

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    Correspondence

  • New Books and Publications

  • Business and Personal

  • Index of Inventions

  • Notes and Queries

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November 03, 1883

See the World from a Different Perspective

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