IONIA. Samos. Triobol (Circa 482/1-460/59 BC). 
Obv: Forepart of a winged boar right. 
Rev: Head of a roaring lion right within incuse square. 

HGC 6, 1198; Sear 4634; BMC 109. 

Weight: 1.34 g. Diameter: 11 mm. Estimate: 50 EUR...

With permission of Numismatik Naumann Auction 41, Lot 304, March 2016.