File:Sergey V. Kravkov's Signature.jpg

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Sergey_V._Kravkov's_Signature.jpg ‎(591 × 487 pixels, file size: 100 KB, MIME type: image/jpeg)

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Summary[edit]

Description
English: This image shows the signature of Sergey Vasilyevich Kravkov. Sergey Vasilyevich Kravkov was a Russian psychologist and psychophysiologist, Doctor of Science in Biology, Corresponding Member of the Academy of Science of the USSR and the Academy of Medical Science of the USSR.
Date
Source Archive of Sergey Vasilyevich Kravkov
Author
Sergey Vasilyevich Kravkov  (1893–1951)  wikidata:Q11817222
 
Sergey Vasilyevich Kravkov
Alternative names
Sergey Kravkov
Description Russian-Soviet physiologist, university teacher, psychologist, biologist and physician
Date of birth/death 19 May 1893 (in Julian calendar) / 31 May 1893 Edit this at Wikidata 16 March 1951 Edit this at Wikidata
Location of birth/death Ryazan Moscow
Authority file
creator QS:P170,Q11817222

Licensing[edit]

Public domain
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.

Original upload log[edit]

The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2015-01-06 21:08 591×487× (102082 bytes) Seryogin100 Uploading a public-domain item using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]

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Date/TimeThumbnailDimensionsUserComment
current04:27, 17 August 2018Thumbnail for version as of 04:27, 17 August 2018591 × 487 (100 KB)Sreejithk2000 (talk | contribs)Transferred from en.wikipedia via #commonshelper

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