Diadumenian, AE22 of Markianopolis, Moesia Inf. 2 Assaria.

M OPELLIOC ANTWNEINOS K, bare head right.
MARKIANO-P-OLEITWN, Hermes standing facing, head left, 
holding purse and caduceus. 

Megaw MAR2.2b; Hristova/Jekov 6.25.10.1; Varbanov 1341 (this coin); Moushmov 606.

Courtesy of Antike Münzen Auction 106.