Nikolai Borisovich <a href="https://en.wikipedia.org/wiki/Gersevanov" class="extiw" title="en:Gersevanov">Gersevanov</a>, General- Maior
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="http://digitalgallery.nypl.org/nypldigital/dgkeysearchdetail.cfm?trg=1&amp;strucID=845221">http://digitalgallery.nypl.org/nypldigital/dgkeysearchdetail.cfm?trg=1&amp;strucID=845221</a>