File:Gerke tree.jpg

Original file (1,000 × 713 pixels, file size: 39 KB, MIME type: image/jpeg)

Summary

Description
Nederlands: Morse Code van F.C. Gerke
English: Tree representation of the Gerke version of the Morse code.
Date

  • Updated version: 2011-10-01
Source

Self created using Inkscape. Styled after Commons version of this chart, but data from sources below.

  • Anton A. Huurdeman, The worldwide history of telecommunications, p.144, Wiley-IEEE, 2003 .
  • R. W. Burns, Communications: an international history of the formative years, p.77, Institution of Electrical Engineers, 2004 .
Author

Jotge at Dutch Wikipedia

Other versions An incorrect version of this chart exists in file history

Licensing

Public domain This work has been released into the public domain by its author, Jotge at Dutch Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
Jotge grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Courtesy Spinningspark at Wikipedia
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  • to remix – to adapt the work
Under the following conditions:
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Original upload log

The original description page was here. All following user names refer to nl.wikipedia.
  • 2010-03-02 12:57 Jotge 495×228× (52556 bytes) {{Information |Description= Morse Code van F.C. Gerke |Source= |Date=02.03.2010 |Author=Jotge |Permission=free |other_versions= }} <!-- VERPLICHT: Vergeet niet een licentie te selecteren EN een auteur EN een bron in te vullen! -->


The original description page was here. All following user names refer to en.wikipedia.
  • 2011-10-01 15:06 Spinningspark 1000×713× (40189 bytes) {{Information |Description=Tree representation of the Gerke version of the Morse code. |Source=Self created using Inkscape. Styled after Commons version of this chart, but data from sources below. |Date=1st October 2011 |Author=~~~ |other_versions=An inco

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2 March 2010

image/jpeg

30af76990e89e6d745ebf8f97262174be39b7fd7

40,189 byte

713 pixel

1,000 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current16:37, 30 December 2014Thumbnail for version as of 16:37, 30 December 20141,000 × 713 (39 KB)SpinningsparkOriginal file is riddled with errors. Essentially, it was international Morse code with added umlauts rather than the actual code as designed by Gerke.
19:44, 3 March 2010Thumbnail for version as of 19:44, 3 March 2010495 × 228 (51 KB)BotMultichill {{BotMoveToCommons|nl.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{nl|Morse Code van F.C. Gerke}} |Source=Transferred from [http://nl.wikipedia.org nl.wikipedia] |Date=02.0

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