Quintillus. AE Antoninianus. Rome. AD 270. 18.9mm. 3 g.

IMP C M AVR CL QVINTILLVS AVG, radiate, draped and cuirassed bust right. 
MARTI PACIF, Mars walking left, holding olive branch in right hand, transverse spear and round shield in left hand. 

X in left field. 

RIC 24; Normanby 1192; Cunetio 2350; Dalheim 438.

With permission of Eidmar auction 3, lot 565 (on biddr.com), March 2024.