Watch List notes:

Quintillus, 270. Antoninianus (Bronze, 19 mm, 2.82 g, 6 h), Rome, end of 270. [IMP] C M AVR CL QVINTILL[VS AVG] Radiate, draped and cuirassed bust of Quintillus to right, seen from behind. Rev. SEC[VR]IT AVG Securitas standing front, head to left, her legs crossed, holding short scepter in her right hand and leaning her left elbow on column; in field to right, XI. Cohen 63. RIC 31. RIC V online 1195. Some weakness and with a thin flan crack, otherwise, good very fine.