Reverse of 20 Turkish Lira
<a href="https://en.wikipedia.org/wiki/Central_Bank_of_the_Republic_of_Turkey" class="extiw" title="en:Central Bank of the Republic of Turkey">Central Bank of the Republic of Turkey</a>
<a rel="nofollow" class="external free" href="http://www.tcmb.gov.tr/tlkampanya/fiziki_gorunum.html">http://www.tcmb.gov.tr/tlkampanya/fiziki_gorunum.html</a>