Kamerlingh portret

Forfatter/Opretter:

UkendtUnknown author

Kredit:

http://www.kb.nl/hkc/nobel/onnes/onnes.html . Further source: (cropped to 600×800), Museum Boerhaave, http://www.museumboerhaave.nl/contact/pers2a.html

Shortlink:

https://dkwiki.dk/b/dd10

kilde:

Wikimedia Commons

størrelse:

600 x 800 Pixel (37669 Bytes)

beskrivelse:

Heike Kamerlingh Onnes

Licens:

Copyrighted free use

Kommentar på licensen:

Boerhaave website states '(vrij beschikbaar voor publicatie)'. '(freely available for publication)'. Moreover, Kamerlingh Onnes passed away in 1926, and even though the date is not mentioned on the website of the Royal Library we can be pretty sure that it is well before 1923, which makes it PD-US as well