File:George F. Becker signature.png
George_F._Becker_signature.png (430 × 103 pixels, file size: 17 KB, MIME type: image/png)
Captions
Captions
Summary
[edit]DescriptionGeorge F. Becker signature.png |
English: Signature of geologist George F. Becker (1847-1919) |
Date |
by 1919 date QS:P,+1919-00-00T00:00:00Z/7,P1326,+1919-00-00T00:00:00Z/9 |
Source |
Memoirs of the National Academy of Sciences |
Author | George Ferdinand Becker |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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 100 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. |
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 |
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This signature is believed to be ineligible for copyright and therefore in the public domain because it falls below the required level of originality for copyright protection both in the United States and in the source country (if different). In this case, the source country (e.g. the country of nationality of the signatory) is believed to be United States of America.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
See Commons:When to use the PD-signature tag for an explanation of when the tag may be used. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:31, 30 October 2021 | ![]() | 430 × 103 (17 KB) | Animalparty (talk | contribs) | Uploaded a work by {{unknown photographer}} from Memoirs of the National Academy of Sciences *https://archive.org/details/memoirsofnationa21nati/page/n37/mode/2up with UploadWizard |
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Horizontal resolution | 28.35 dpc |
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Vertical resolution | 28.35 dpc |