Fil:Terrella-forsøk, Kristian Birkeland, Olaf Devik.jpg

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Beskrivelse

Beskrivelse	English: Photography of the physicists Kristian Birkeland (left) and Olaf Devik (right) in the laboratory around the vacuum chamber conducting the Terrella experiment. Deutsch: Photographie der Physiker Kristian Birkeland (links) und Olaf Devik (rechts) im Labor um die Vakuumkammer bei dem Terrella-Versuch.
Dato	fra 1905 til 1915 date QS:P,+1950-00-00T00:00:00Z/7,P580,+1905-00-00T00:00:00Z/9,P582,+1915-00-00T00:00:00Z/9
Kilde	http://digitaltmuseum.no/011014272379
Opphavsperson	Kristian Birkeland or anonymous (?)

Public domain	This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.	United States
	This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and 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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	Dato/klokkeslett	Miniatyrbilde	Dimensjoner	Bruker	Kommentar
nåværende	23. apr. 2015 kl. 15:26		1 200 × 875 (273 KB)	Scanmap	User created page with UploadWizard

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