[{WikipediaArticle oldid='190335329'}]

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!!!License Information of Images on page
||Image Description||Credit||Artist||License Name||File
| Antonín Petrof sen. (1839-1915)| 1| 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:Antonín Petrof.jpg
| The Wikimedia Commons logo, SVG version.| Original created by Reidab ( PNG version ) SVG version was created by Grunt and cleaned up by 3247 . Re-creation with SVG geometry features by Pumbaa , using a proper partial circle and SVG geometry features. (Former versions used to be slightly warped.)| Reidab , Grunt , 3247 , Pumbaa| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Commons-logo.svg
| Advertisement of Czech piano manufacturer Antonín Petrof in Calendar of Zlatá Praha on year 1895| Kalendář Zlaté Prahy na rok 1895, online http://kramerius.nkp.cz/kramerius/handle/ABA001/19142265| neuveden/unlisted| [{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:Inzerát Petrof 1895.jpg
| Marie_Petrofová (d. 1915), wife of Antonín Petrof sen. (1839-1915).| 1| 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:Marie Petrofová.jpg
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