Watch List notes:

EGYPT, Alexandria. Antoninus Pius. AD 138-161. BI Tetradrachm (23mm, 13.95 g, 12h). Dated RY 2 (AD 138/139). Bareheaded bust right, slight drapery / Canopus of Osiris right; ЄTO VC B (date) around. Köln 1284; Dattari (Savio) 2179; K&G 35.6; RPC IV.4 Online 13409; Emmett 1373.2. Toned, a couple light scratches. VF.

From the Stein A. Evensen Collection, purchased from Ephesus Numismatics.