Kyzikos, Mysia. Hemiobol. Silver, 0.80 grams, 10.49 mm. After 480 BC.  

Obverse: Head of roaring lion left, retrograde K above, 
all within shallow incuse square.  

Reverse: Forepart of running boar left, tunny fish swimming upwards behind. 

BMC Mysia, 121; Sear 3851.

Used with permission of TimeLine Originals (www.time-lines.co.uk), January, 2010