Watch List notes:

Quintillus (270) - BI Antoninianus (Rome AD 270, 2.61 g) – IMP C M AVR CL QVINTILLVS AVG, radiate, draped and cuirassed bust right / PAX AVGVSTI, Pax standing, holding olive-branch and transverse sceptre, officina mark A in field (RIC 26, C 52) – VF