Watch List notes:

EGYPT, Alexandria. Antoninus Pius. AD 138-161. BI Tetradrachm (24mm, 13.18 g, 12h). Dated RY 23 (AD 159/160). Laureate bust right, slight drapery / Draped busts vis-à-vis of Sarapis and Isis; L K-Γ (date) in fields. Köln –; Dattari (Savio) 2377 var. (obv. bust and legend); K&G 35.817 (same); Emmet 1434.23 (R3). VF, gray-brown surfaces. Rare.

From the Hermanubis Collection.