Signature of Czech author Karel Pacner
Karel Pacner<br>sken <a href="//commons.wikimedia.org/wiki/User:Gumruch" title="User:Gumruch">User:Gumruch</a><br>vektorizace <a href="//commons.wikimedia.org/wiki/User:Janbery" title="User:Janbery">Jan Beránek</a>
2004-01-02
<span class="int-own-work" lang="en">Own work</span> (scan from original belonging to the uploader)