File:Paul_Sophus_Epstein_sketch_1931.png
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Summary
DescriptionPaul Sophus Epstein sketch 1931.png |
English: 1931 sketch of California Institute of Technology Professor Paul Sophus Epstein |
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Date | |||||||||||||||||||||||
Source | The Big T (yearbook of the California Institute of Technology), 1931 | ||||||||||||||||||||||
Author |
creator QS:P170,Q112631605 |
This file has been extracted from another file : The Big T 1931.pdf |
Licensing
Public domainPublic domainfalsefalse |
The author died in 1945, so 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 75 years or fewer. This work is in the public domain because it was published in the United States between 1929 and 1963 and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart. | |
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
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:24, 5 April 2019 | 1,500 × 1,900 (2.07 MB) | Antony-22 | User created page with UploadWizard |
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