Patrai, Achaia, AE trichalkon, ca. 45-40 BC. Magistrate Zenophantos, son of Sosistratos. 

Cista mystica within wreath
XENOFANTOC CwCICTRATOY, PATR monogram in field, Dionysos 
standing half left, holding thyrsos over shoulder and 
raising right hand.

BCD Peloponnesos 530.

with permission of cngcoins.com, Mail Bid Sale 81, Lot 2196, May 2009