File:Signaling by Napoleonic semaphore line.jpg: Difference between revisions

Latest revision as of 23:00, 17 June 2017

Nonfiction: Illustration of communication by mechanical semaphore in 1800s France.

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By The drawing is signed "Keith Thomas" in lower right corner - Retrieved June 11, 2014 from Radio News magazine, Ziff-Davis Publishing Co., Inc., New York, Vol. 32, No. 5, November 1944, p. 71 archived on http://www.americanradiohistory.com/, Public Domain, https://commons.wikimedia.org/w/index.php?curid=39352497

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:38, 4 February 2017		566 × 480 (76 KB)	Admin (talk \| contribs)	Nonfiction: Illustration of communication by mechanical semaphore in 1800s France. == In the News == <gallery> </gallery> == Fiction cross-reference == == Nonfiction cross-reference == * [[Semaphore line (nonfiction...

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JPEG file comment	File source: http://commons.wikimedia.org/wiki/File:Signaling_by_Napoleonic_semaphore_line.jpg

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-Nonfiction: Illustration of communication by [[Semaphore line (nonfiction)|mechanical semaphore]] in 1800s France.
+Nonfiction: Illustration of communication by [[Semaphore telegraph (nonfiction)|mechanical semaphore]] in 1800s France.
 == In the News ==
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 == Nonfiction cross-reference ==
-* [[Semaphore line (nonfiction)]]
+* [[Electrical telegraph (nonfiction)]]
+* [[Semaphore telegraph (nonfiction)]]
 External links:
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 [[Category:Nonfiction (nonfiction)]]
+[[Category:Information systems (nonfiction)]]
 [[Category:Machines (nonfiction)]]