File:1939-LabuntsovAN-signature.jpg
1939-LabuntsovAN-signature.jpg (140 × 48 pixels, file size: 4 KB, MIME type: image/jpeg)
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Structured data
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Summary edit
Description1939-LabuntsovAN-signature.jpg |
Русский: Подпись А. Н. Лабунцова в письме В. И. Вернадскому, 1939. |
Date | |
Source | Alexander Labuntsov letter |
Author | Alexander Labuntsov |
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 Russia.
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 | 20:18, 5 April 2019 | 140 × 48 (4 KB) | Ivtorov (talk | contribs) | User created page with UploadWizard |
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