Watch List notes:

ATTICA. Athens. Pseudo-autonomous issue, under Gallienus, 264-267 AD. (Bronze, 20 mm, 6.34 g, 10 h). Helmeted head of Athena to right. Rev. AΘHNAIΩN Facing bucranion with fillets hanging from horns. Kroll 401. SNG Copenhagen 376. Rare. Pleasant green surfaces. Some rough spots and uncleaned deposits, otherwise, good very fine.