1978 minted coin - Reza Shah and Mohammad Reza Shah Pahlavi motifs on the back and sides of the coin - 20 Rials - with quotes from both Shahs about National Bank on the coins
<a href="//commons.wikimedia.org/wiki/User:Alborzagros" title="User:Alborzagros">Alborzagros</a>
<span class="int-own-work" lang="en">Own work</span>