Plik:Portrait of Jesse Douglas in c. 1932.jpg

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Portrait_of_Jesse_Douglas_in_c._1932.jpg ‎(386 × 576 pikseli, rozmiar pliku: 190 KB, typ MIME: image/jpeg)

Opis

Opis
English: Portrait of Jesse Douglas in c. 1932
Data opublikowano 1932
Źródło Image source: Technique 1932
Autor Technology Photographic and Photostat Service[1]
Licencja
(Ponowne użycie tego pliku)		 Jesse Douglas was appointed as professor at MIT in 1930 and left MIT in 1937.[2] Thus the portrait may be in the Technique yearbooks for the years 1930-1937 inclusive. Ancestry.com has full scans for the years 1930 and 1931, which did not have the portrait.[3][4] Thus the portrait may be in the Technique yearbooks for the years 1932-1937 inclusive. Ancestry.com has full scans for the years 1932, 1933, 1934, 1936, all of which have the portrait.[5][6][7][8] Thus the portrait may or may not be in the yearbooks for 1935 and 1937. Thus renewals must be checked for the years 1959-1966 inclusive.[9] "Part 1: Books and Pamphlets" and "Part 2: Periodicals" were manually checked for 1959-1966 inclusive using the queries "Massachusetts Institute of Technology" and "Technique" in Archive.org. No renewals were found. Thus the copyright for the yearbooks for 1932-1937 inclusive were not renewed, indicating that the copyright for the portrait has expired.

References

  1. ↑ https://www.ancestry.com/imageviewer/collections/1265/images/40392_b075327-00352?ssrc=&backlabel=Return
  2. ↑ https://mathshistory.st-andrews.ac.uk/Biographies/Douglas/
  3. ↑ Technique 1930
  4. ↑ Technique 1931
  5. ↑ Technique 1932
  6. ↑ Technique 1933
  7. ↑ Technique 1934
  8. ↑ Technique 1936
  9. ↑ Lower bound: 1932 + 27 = 1959
    Upper bound: 1937 + 29 = 1966

Licencja

Public domain
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 and the copyright renewal logs. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.

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Portrait of Jesse Douglas in c. 1932

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Data i czasMiniaturaWymiaryUżytkownikOpis
aktualny23:56, 26 lut 2021Miniatura wersji z 23:56, 26 lut 2021386 × 576 (190 KB)FunnyMathUploaded a work by Technology Photographic and Photostat Service<ref>https://www.ancestry.com/imageviewer/collections/1265/images/40392_b075327-00352?ssrc=&backlabel=Return</ref> from Image source: [https://www.ancestry.com/imageviewer/collections/1265/images/40392_b075327-00026?ssrc=&backlabel=Return Technique 1932] with UploadWizard

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