[{WikipediaArticle oldid='214123950'}]

%%information
%%(font-size: 80%;)
!!!License Information of Images on page
||Image Description||Credit||Artist||License Name||File
| Otto von Littrow around 1863| Otto von Littrow and his spectrograph, F. Kerschbaum and I. Müller, doi:10.1002/asna.200911219| Autor/-in unbekannt Unknown author| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Otto von Littrow around 1863.png
%%
%%