Watch List notes:

ROMAN EGYPT. Claudius, 41-54 AD. Æ Diobol (10.53 gm)year 14. Laureate head right / Head of Nilus right, Genius before. K&G.12.71. K.102. Datt.139. aVF, green brown patina. Scarce. ex Arts Institute of Chicago.
Estimate: $200