চিত্র:Chadwick.jpg

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  • Author: anonymous or pseudonymous, per EU Copyright Directive (1993), Article 1, §§1-4
  • This image was published not later than 1935 in conjunction with the Nobel Prize in Physics. If anyone has information that an author (photographer's actual name) was published in connection with this photograph within 70 years of the original publication , please make a note on this page and indicate where the author's name was seen to be publicly disclosed in connection with this image.
  • A search of the US Copyright renewals shows no record of copyright renewal, as would be required to extend copyright protection beyond the year 1963. If anyone has information that would document a copyright renewal in the U.S., please cite it on this page by clicking on "Edit this page".
  • Source: http://nobelprize.org/nobel_prizes/physics/laureates/1935/chadwick-bio.html

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Public license

This image is in the public domain in the United States. In most cases, this means that it was first published in the United States prior to January 1 1923 (see the talk page for more cases). Other jurisdictions may have other rules, and this image might not be in the public domain outside the United States. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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