Watch List notes:

EGYPT, Alexandria. Antoninus Pius. AD 138-161. BI Tetradrachm (24.5mm, 12.23 g, 11h). Dated RY 23 (AD 159/60). Radiate bust right, slight drapery / Isis seated right, holding infant Harpocrates, crowned with skhent, holding lotus flower and raising hand; on back of throne, hawk right; L Γ/K (date) across field. Köln 1843; Dattari (Savio) 2259; K&G 35.809; RPC IV.4 Online 13936; Emmett 1585.23 (date unrecorded). Toned, pits and scratches, flan chips. Near VF. Very rare.