Watch List notes:

ATTICA. Athens. 150/49 B.C. AR tetradrachm. 16.61 gm. 29 mm. New Style coinage. Ammonios, Kallias, and Themisto magistrates. Helmeted head of Athena right / Owl standing on an amphora, head facing forward; two torches to right; A - ΘE above, ΑΜΜ / ΩΝΙ / ΟΣ | ΚΑΛ / ΛΙΑΣ | ΘΕΜ / ΙΣΤΟ (magistrates names) in fields; Z on amphora, ME below. Thompson 588a. Near Very Fine; mild porosity; light toning. Well centered.