File:Hendrik Antoon Lorentz.jpg

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Hendrik_Antoon_Lorentz.jpg ‎(420 × 600 pixels, file size: 47 KB, MIME type: image/jpeg)

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Description
English: Hendrik Lorentz, a Dutch physicist, in front of a blackboard with tensor formulas from Einstein's general theory of relativity in Lorentz' handwriting.
Nederlands: Hendrik Lorentz, Nederlands natuurkundige, voor een collegebord met formules (tensoren) uit de algemene relativiteitstheorie van Einstein, in het handschrift van Lorentz.
Date 1916; based on comparison with the dated painting at the Instituut-Lorentz by Menso Kamerlingh Onnes
Source http://th.physik.uni-frankfurt.de/~jr/physpictheo.html (moved from de:Bild:Hendrik Antoon Lorentz.jpg)
Author The website of the Royal Library shows a picture from the same photosession that is attributed to Museum Boerhaave. The website of the Museum states "vrij beschikbaar voor publicatie" (freely available for publication).
Permission
(Reusing this file)		 PD-old
Other versions http://www.leidenuniv.nl/mare/2004/21/libri08.html

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Date/TimeThumbnailDimensionsUserComment
current15:52, 28 October 2010Thumbnail for version as of 15:52, 28 October 2010420 × 600 (47 KB)wikimediacommons>Quibikdenoised a bit

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