Delwedd:Jonas Salk candid.jpg

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Daw'r ffeil hon o Comin Wikimedia a gellir ei defnyddio gan brosiectau eraill. Dangosir isod y disgrifiad sydd ar dudalen ddisgrifio'r ffeil yno.

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English: Dr Jonas Edward Salk, creator of Salk polio vaccine, at Copenhagen Airport. During four days stay in Kastrup airport CPH, Copenhagen Dr. Salk paid several visits to the Serum Institute, which was first one outside USA which created a polio vaccine. Dr. Salk also addressed the local Biological Society, 1959-05-28.
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Awdur SAS Scandinavian Airlines
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Image extraction processThis file has an extracted image: Dr Jonas Edward Salk (cropped) (cropped).jpg.
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: Dr Jonas Edward Salk, creator of Salk polio vaccine, at Copenhagen Airport.jpg
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Public domain This image is in the public domain in Denmark because the Danish Consolidated Act on Copyright of 2010 specifies (§91, 5) that all photographic images not considered to be "photographic works" that were created before 1 January 1970 are exempt from protection (details).

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Some countries have a lower threshold of originality and may therefore apply a longer protection term for this image, so it may not be usable in such countries.

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28 Mai 1959

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cyfredol02:23, 23 Hydref 2022Bawdlun y fersiwn am 02:23, 23 Hydref 20221,121 × 1,517 (423 KB)FMSkyFile:Dr Jonas Edward Salk, creator of Salk polio vaccine, at Copenhagen Airport.jpg cropped 68 % horizontally, 42 % vertically using CropTool with lossless mode. --------recrop from source, tone was messed up
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