Argos, Argolis. AE15 Dichalkon, 4.09 g. ca 100-50 BC. 

Head of Hera right, wearing ornamented stephane.
Pillar fountain, ADBR monogram in left field, wreath with 
exaggerated leaves in right field.

BMC 146; BCD Pelop. 1157; SNG Cop 76. 

With permission of LHS Numismatik AG auction 96, Lot 1157, May 2006. (BCD Sale)