File:Martin Schwarzschild signature.jpg
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Martin_Schwarzschild_signature.jpg (504 × 96 pixels, file size: 12 KB, MIME type: image/jpeg)
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DescriptionMartin Schwarzschild signature.jpg |
English: Signature of German-American astronomer Martin Schwarzschild |
Date |
Unknown date Unknown date |
Source | http://www.historyforsale.com/html/prodetails.asp?documentid=71382&start=1&page=153 |
Author | Martin Schwarzschild |
Licensing[edit]
Public domainPublic domainfalsefalse |
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 | 01:26, 30 November 2015 | 504 × 96 (12 KB) | Melirius (talk | contribs) | User created page with UploadWizard |
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