Diadumenian, AE27 of the Koinon of Macedonia. AD 217-218. 14.33 g.

AY KE MA OP AN DIADOYMENIANOC, laureate, draped, cuirassed bust right.
KOINON MAKEDONWN NEWKORW, emperor on horseback right, raising right hand.

Varbanov 3079 corr. (obv legend); AMNG III, 299; Mionnet I, 77; Wiczay 2399.

With permission of Leu Numismatik auction 1, Lot 699, June 2017.