Diadumenian AE23 of Deultum, Thrace. 

C M OPEL ANTONINVS DIADV, bare-headed, draped, cuirassed bust right.
COL FL PAC DEVLT, Marsyas standing right, naked, holding wine-skin over shoulder and raising right hand.

SNG Bulgaria 180; Varbanov 2213; Moushmov 3578.

Contributed by David Lowe, June 2015.