DescriptionAl-kindi.jpeg	Transferred from en.wikipedia to Commons. The original description page was here. All following user names refer to en.wikipedia. Al-Kindi, Arab pharmacologist, musician, writer, philosopher, astronomer and calligrapher. English: Isḥāq al-Kindī (801-873 CE) wrote the earliest known book on cryptanalysis, including details of frequency analysis (using aspects of probability some.
Date	circa 900 CE
Source	Photograph of medieval Islamic manuscript, transferred from English Wikipedia as below
Author	Unknown authorUnknown author
Permission (Reusing this file)	Public domainPublic domainfalsefalse This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1931. This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse Public domainPublic domainfalsefalse This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1931. Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country. Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Al-kindi.jpeg

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• (del) (cur) 17:00, 5 February 2005 . . en:User:Rsabbatini Rsabbatini ( en:User_talk:Rsabbatini Talk) . . 143x197 (9388 bytes) (a-Kindi, Arab pharmacologist, musician, writer, philosopher, astronomer and calligrapher.) en:Image:Al-kindi.jpeg