Watch List notes:

IONIA. Ephesus. Claudius, with Agrippina Junior, 41-54. Assarion (Bronze, 17 mm, 5.86 g, 11 h), c. 49-50. Jugate heads of Claudius, laureate, and Agrippina, draped, to right. Rev. KOYΣΙ/ΝΙΟΣ / (ΤΟ) - Δ / ΕΦΕ Stag standing to right. BMC 205. Karwiese 71. RPC I 2624. SNG Copenhagen 373. Black patina. Light porosity, otherwise, very fine.