File:Gerke tree.jpg
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| 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 | |
| Permission (Reusing this file) |
See below. |
| Other versions | An incorrect version of this chart exists on Commons at Commons:File:Gerke tree.jpg |
References[edit]
- Anton A. Huurdeman, The worldwide history of telecommunications, p.144, Wiley-IEEE, 2003 ISBN 0471205052.
- R. W. Burns, Communications: an international history of the formative years, p.77, Institution of Electrical Engineers, 2004 ISBN 0863413277.
Licensing[edit]
   | This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. Attribution: Courtesy Spinningspark at Wikipedia |
 | The uploader or another editor requests that a local copy of this file be kept. This image or media file may be available on the Wikimedia Commons as File:Gerke tree.jpg. While the license of this file may be compliant with the Wikimedia Commons, an editor has requested that the local copy be kept too. This file does not meet CSD F8 and should not be tagged as a Commons duplicate. If you desire to nominate it for deletion, notify the tagging editor. |  |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:06, 1 October 2011 | | 1,000 × 713 (39 KB) | Spinningspark (talk | contribs) | {{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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File usage
The following file is a duplicate of this file (more details):
- File:Gerke tree.jpg from Commons
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