<a href="//commons.wikimedia.org/wiki/Category:Anton_Hlavacek" title="Category:Anton Hlavacek">Anton Hlavacek</a>, 1912
Photographer not credited
<a rel="nofollow" class="external text" href="https://www.ebay.de/itm/Anton-Hlavacek-Wien-osterreichischer-Maler-Histor-Foto-Kunstdruck-v-1912/163581795564">Reclams Universum, 1912</a>