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Electro-Telegraph Machine

The Weekly National Intelligencer


  • From the Editor

    Scientific American

  • Departments

    The Mechanic's Saturday Night

  • Counting House Almanac--1846

  • The World -- as It is

  • Galvanism

  • The Art of Painting

  • Variety

  • New Inventions

  • Science of Mechanics

  • Curious Arts

  • Communication

  • The History of Life

  • Look Aloft

  • Railroad Intelligence

  • Mysteries of Divine Providence

  • Incredible Attid

  • Our Glorious Banner

  • New and Sterling Works

  • Galvanic Rings and Magnetic Fluid

  • Locke's Portable Shower Bath

  • Farnam's Patent Hydraulics

  • Patent Agency

  • General Agents

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Dwindling Supply. Increasing Demand.

Dwindling Supply. Increasing Demand.

Solving the Water Crisis