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Bardeen.jpg(280 × 396 pixels, file size: 62 KB, MIME type: image/jpeg)
English: John Bardeen
Date 1956
Author Nobel foundation
( Reusing this file)
Public domain
This Swedish photograph is free to use under one of the following cases:
  • For photographic works (fotografiska verk), the image is in the public domain:
a) if the photographer died before January 1, 1944, or
b) if the photographer is not known, and cannot be traced, and the image was created before January 1, 1944.
  • For photographic pictures (fotografiska bilder), such as images by the press, the image is in the public domain if created before January 1, 1969 ( transitional regulations 1994).

The photographer, if known, should always be attributed.
Always provide source information.

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