Diadumenian AE24 of Deultum, Thrace.

M OPEL ANTONINVS DIAD C, bare-headed, draped, cuirassed bust right.
COL FL PAC DEVL-T, Priest or colonist ploughing right with 
two small oxen. 

Varbanov 2206

With permission of Ira & Larry Goldberg Coins & Collectibles, Sept, 2012.