Sergey Mokritskiy

<strong>Quelle:</strong> <bdi><a href="https://en.wikipedia.org/wiki/en:Sergey_Lvovich_Levitsky" class="extiw" title="w:en:Sergey Lvovich Levitsky"><span title="Russian photographer and inventor (1819-1898)">Sergey Lvovich Levitsky</span></a> </bdi> - <a rel="nofollow" class="external free" href="http://www.fotografiya.ru/history/5.htm">http://www.fotografiya.ru/history/5.htm</a>