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File:Leopoldo Salazar Viniegra.jpg

Original file ‎(608 × 870 pixels, file size: 51 KB, MIME type: image/jpeg)

Summary

Description
English: Photograph of Leopoldo Salazar Viniegra
Date circa 1930
date QS:P,+1930-00-00T00:00:00Z/9,P1480,Q5727902
Source https://www.bbc.com/mundo/noticias-43670179, https://relatosehistorias.mx/nuestras-historias/de-la-marginalidad-la-legalizacion-de-la-marihuana, https://www.facebook.com/people/Biblioteca-Cann%C3%A1bica-Leopoldo-Salazar-Viniegra/100063965172326/, https://canamo.net/noticias/mundo/un-medico-mexicano-denuncio-la-prohibicion-de-drogas-e-impulso-una-regulacion-hace
Author Unknown authorUnknown author

Licensing

Public domain
This work is in the public domain in Mexico for one of the following reasons:
  • Its author died before 1952 (Mexico had a term of 30 years after the author's death until 1982,[1] and no copyright term extension in 1982 or later restored copyright to expired works).
  • It is an artistic or literary work published before 1918 (Mexico had a term of 30 years until 1948).[2]
  • It is a work of a Mexican government (federal, state, or municipal) and it was published more than 100 years ago.[3]
  • Anonymous works are considered in the public domain until the author or the owner of the rights are identified.[4]
  1. ↑ See 1963 Art.23(I).
  2. ↑ See 1928 Art.1183.
  3. ↑ See 1996-2018 Art.29(II).
  4. ↑ See 1996-2018 Art. 153.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.

This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. 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 (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.

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Leopoldo Salazar Viniegra

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Date/TimeThumbnailDimensionsUserComment
current15:33, 28 April 2023Thumbnail for version as of 15:33, 28 April 2023608 × 870 (51 KB)HapHaxionUploaded a work by {{unknown|author}} from https://www.bbc.com/mundo/noticias-43670179 with UploadWizard
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