Image:Poincare jh.jpg
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Poincare_jh.jpg (260 × 351 画素, 档案大小： 18 KB, MIME type: image/jpeg)
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From en.wiki
Henri Poincaré, Photograph from the frontispiece of the 1913 edition of ‘Last thoughts’ and therefore published prior to 1923
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This image is in the public domain in the United States. In most cases, this means that its first publication was in the United States prior to January 1, 1923 or that its copyright expired in the United States. |
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This image might not be in the public domain outside of the United States (this especially applies in Canada, China (not Macao or Taiwan), Germany or Switzerland). The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details. |
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