Antoni Zygmunt Helcel, portret, drzeworyt; 14x11,5 cm
<bdi><a href="https://www.wikidata.org/wiki/Q18507715" class="extiw" title="d:Q18507715"><span title="Polish wood engraver">Aleksander Regulski</span></a>
</bdi>
<a rel="nofollow" class="external free" href="https://polona.pl/item/antoni-zygmunt-helcel,MTA0NTczNQ/0/#info:metadata">https://polona.pl/item/antoni-zygmunt-helcel,MTA0NTczNQ/0/#info:metadata</a>