Phokaia AE12, 2nd century BC. 1.77 g.

Head of Hermes left, wearing petasos. 
P-A, caduceus. 

SNG Cop 1044 var. (letters); BMC 98 var. (no letters). Possibly unpublished.

With permission of Numismatik Naumann, March 2016.
Auction 41, Lot 303