QUINTILLUS. 270 AD. Antoninianus (18mm, 3.33 gm). Mediolanum (Milan) mint, third officina. IMP QVINTILLVS AVG, radiate, draped, and cuirassed bust right / CON-C-O EXER, Concordia standing left, holding standard and cornucopiae; T. RIC V 45; Huvelin,
RIN 1988, 31; Venèra 10306; Cohen -. EF, green-brown patina, slightly clashed dies.