Gordian III, AE30 alliance issue of Perga and Side, Pamphylia. AD 238-244.

AY KAI M ANT GORDIANOC CE, laureate, draped and cuirassed bust right.
PERGAIWN CIDHTWN OMONOIA, Athena standing right on base, holding spear, clasping hands with Serapis standing left on base, polos on head, holding staff, shield leaning base, altar between them.

Dessau Coll. 881 (Cahn 71, Oct. 1931).