<i>Slom</i> aka André Słomczyński, CDV photo portrait (in Lausanne ?).
Charles Guignet, père
circa 1874 <div style="display: none;">date QS:P,+1874-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external text" href="http://maitron-en-ligne.univ-paris1.fr/spip.php?article155337"><i>Dictionnaire Maitron</i></a>, online scan image.