Sectional view of a telegraph tower for Claude Chappe's semaphore, 1792, (c1870). Creator: Unknown.

Sectional view of a telegraph tower for Claude Chappe's semaphore, 1792, (c1870). Creator: Unknown.

1-158-235 - Oxford Science Archive/Heritage Images

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Sectional view of a telegraph tower for Claude Chappe's semaphore, 1792, (c1870). Chappe's (1763-1805) system was in use in France and French colonies until about 1850. Every 5 to 10 miles men in a repeater tower read the message through a telescope, then relayed it to the next tower. From Les Merveilles de la Science by Louis Figuier. (Paris, c1870).

Image Details

People Information

Creator
  1. Unknown, attributed to: : Search Wikipedia for Unknown
People Related
  1. Claude Chappe: French: InventorSearch Wikipedia for Claude Chappe
  2. Louis Figuier: French: Author, scientist, chemist, professorSearch Wikipedia for Louis Figuier
Medium
  1. Engraving
Category Hierarchy

Science & Nature Technology & Innovation

Trade & Industry Communications

Digital Image Size

Pixel Dimensions (W x H) : 3046x5734
File Size : 51,170kb

Aliases

  1. 006810
  1. 006810
  1. 0460000672
  1. 1-158-235
  1. 1158235
  1. 672
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