Watch List notes:

Caracalla, with Septimius Severus, 198-217. Denarius (Silver, 19 mm, 3.06 g, 11 h), dynastic issue with Geta, Rome, 199-201. ANTONINVS AVGVSTVS Laureate, draped and cuirassed bust of Caracalla to right, seen from behind. Rev. AETERNIT IMPERI Laureate and draped bust of Septimius Severus, on the left, facing laureate and draped bust of Geta, on the right. BMC 158. Cohen 2. RIC 32. Rare. Crystallized and very rough, otherwise, good fine.