Gold coin of Uzun Hasan, minted in Amed (Amid, Diyarbakır). Struck between 1453 and 1478. Reverse.
American Numismatic Society
<a rel="nofollow" class="external free" href="http://numismatics.org/collection/1917.216.1608">http://numismatics.org/collection/1917.216.1608</a>