Portrait of <a href="https://en.wikipedia.org/wiki/Bohuslav_Schnirch" class="extiw" title="w:Bohuslav Schnirch">Bohuslav Schnirch</a> (1845-1901), Czech sculptor.
Anonymous. Signed by printmaker <a href="https://en.wikipedia.org/wiki/cs:Jan_Vil%C3%ADm" class="extiw" title="w:cs:Jan Vilím">Jan Vilím</a> (1856-1923)
1901-10-04
<a rel="nofollow" class="external text" href="http://archiv.ucl.cas.cz/index.php?path=ZlataPrahaII/18.1900-1901/49/586.png">Zlatá Praha, vol. 18, iss. 49</a>, digitized by Czech Academy of Sciences