File:Chappe code - c. 1794.svg
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Summary
| Description |
English: w:Telegraph code, Chappe numeric code c. 1794 |
| Date | 22nd September 2019 |
| Source | Self created using Inkscape |
| Author | SpinningSpark |
Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Courtesy Spinningspark at Wikipedia
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References
- Bouchet, Olivier, Wireless Optical Communications, Wiley, 2012 ISBN 1848213166.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:31, 22 September 2019 | | 404 × 220 (12 KB) | Spinningspark | {{Information |Description=Chappe numeric code c. 1794 |Source=Self created using Inkscape |Date=22nd September 2019 |Author=~~~ |other_versions= }} == Licensing == {{cc-by-sa-3.0|Courtesy [http://en.wikipedia.org/wiki/User:Spinningspark Spinningspark at Wikipedia]}} {{KeepLocal}} == References == * Wrixon, Fred B., ''Codes, Ciphers, Secrets and Cryptic Communication'', Black Dog & Leventhal Publishers, 2005 {{ISBN|1579124852}}. |
File usage
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