Watch List notes:

Carinus, 283-285. Antoninianus (Bronze, 21 mm, 3.83 g, 6 h), 6th emission, Rome, 3rd officina, 285. IMP CARINVS P F AVG Radiate and cuirassed bust of Carinus to right. Rev. AETERNIT AVG / K(crescent with points upwards)AΓ Aeternitas standing left, holding phoenix on globe and lifting the hem of her robe. Pink VI/2, p. 39. RIC V 244. Sharp and with traces of silvering. Very minor flan crack, otherwise, good extremely fine.