Trebonianus Gallus, AE25 of Attalea, Pamphylia. 

AY KE G OYIB TREBW GALLON, laureate, draped and cuirassed bust right.
ATTALEWN, Athena standing left, holding Nike and spear, shield behind her.

Baydur 325-328; Imhoof KM 9; McClean 8893; SNG vA 4628; SNG Cop 293; SNG Pfalz 181; SNG Pfalz 181.

Courtesy of the Fitzwilliam Museum.