Willy_Georg_Kükenthal.jpg
Summary
Description Willy Georg Kükenthal.jpg | Willy Georg Kükenthal (August 4, 1861 – August 20, 1922) |
Date | |
Source | http://www.digiporta.net/index.php?sf=2&rp=1&pe=116590696 |
Author | Unknown author Unknown author |
Licensing
Public domain Public domain false false |
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, 1929. |
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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/ PDM Creative Commons Public Domain Mark 1.0 false false