image of the Gorgon's head
... that at least 37 cities of the ancient world placed an image of the Gorgon's head on their coins ?
... that at least 37 cities of the <a class="mw-redirect" href="./Ancient_world" id="mwAx4" rel="mw:WikiLink" title="Ancient world">ancient world</a> placed an <b id="mwAx8"><a href="./Gorgoneion" id="mwAyA" rel="mw:WikiLink" title="Gorgoneion">image of the Gorgon's head</a></b> on their <a href="./Coin" id="mwAyE" rel="mw:WikiLink" title="Coin">coins</a> <i id="mwAyI">(example pictured)</i>?