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Attractive Suburban Residences


Printing Ink

The Problem of Healthy Water

Concentrating or Storing up Electricity

Two Recent Boiler Explosions

George Stephenson

Velocipede Carriage

Steam Tugboat Explosion

By S. N. Hartwell

Novel Device for Watering Animals

Miscellaneous Inventions

Mechanical Inventions

New Fastener for Grain-Car Doors

Storing of Electricity

The Slender Dragon Fly

Agricultural Inventions

Natural History Notes


  • Departments

    Recent Inventions

  • New Inventions

  • Correspondence

  • Business and Personal

  • Index of Inventions

  • Notes and Queries

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June 25, 1881

The Antidote to Anti-Intellectualism