Barbaric imitation AR tetrobol, Histaia, Euboea.  2.02 gr, 15.84 mm. 

Obverse: Head of Maenad right, wearing earring, wreathed with grapes 
and vine leaves, earring formed by three dots.
Reverse: blundered legend, the nymph Histiaea sitting on stern of 
vessel right, holding stylis. 

BMC 121
With permission of TimeLine Originals (www.time-lines.co.uk), April, 2013