denarius Vytautas. An inscription in Ruthenian letters «Seal». 1392-1396.
Unknown author<span style="display: none;">Unknown author</span>
1390s <div style="display: none;">date QS:P,+1390-00-00T00:00:00Z/8</div>
<a rel="nofollow" class="external free" href="http://coinsold.amazonit.ru/lietuva/eu_lietuva1.html">http://coinsold.amazonit.ru/lietuva/eu_lietuva1.html</a><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<span style="font-style:italic;"><span title="" class="plainlinks"><a class="external text" href="https://en.wikipedia.org/wiki/Wikipedia:Link_rot">dead link</a></span></span>]</span></sup><br><a rel="nofollow" class="external text" href="http://www.liveinternet.ru/users/4211284/post196568663/">Витовт — великий князь литовский</a> <span style="font-size: 0.95em; font-weight: bold; color:#555; position: relative;">(in Russian)</span>. LiveInternet (<span class="mw-formatted-date" title="2011-12-11">11 December 2011</span>).