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Features

Lifting Bridge at Tarante

The Illuminating Power of Arc Lamps

A Newly Patented Mode of Preserving Live Fish

Survey of the Route for the Nicaragua Canal

The Celestial World - December 10, 1887

An Improved Separable Button or Stud

An Improved Anchor for Posts

An Improved Toaster

An Improved Vehicle Body Support

A Protector for Trunk Corners

A Simple Cover Fastening for Jars

A Heater for Giant Powder and other Explosives

An Improved Carpet Stretcher

Securing Pictures to Tombstones

An Improved Discount Measuring Glass and Bank Note Examiner

An Improved Fence Post

An Improved Cotton Planter

Photographic Notes - December 10, 1887

Separating the Manila Fiber

Birds in the Zoological Garden at Berlin

Josiah Parsons Cooke

By M. B.

Agricultural Invention - December 10, 1887

Engineering Invention - December 10, 1887

Miscellaneous Inventions - December 10, 1887

To Inventors - December 10, 1887

Departments

  • Letters

    Correspondence - December 10, 1887

  • Recommended

    New Books and Publications - December 10, 1887

  • Departments

    Notes and Queries - December 10, 1887

  • Business and Personal - December 10, 1887

  • Index of Inventions - December 10, 1887

  • Patents - December 10, 1887

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December 10, 1887

Complex Causes. Alternative Solutions.