Watch List notes:

Antoninus Pius Æ Drachm of Alexandria, Egypt. Dated RY 20 = AD 156/7. [ΑVΤ Κ Τ ΑΔΡ ΑΝΤѠΝΙΝΟС СƐΒ ƐVС], laureate head left / Emperor in military dress on horseback right, holding a short sceptre; [L]-K (date) across fields. RPC Online 15829 (temporary); Dattari (Savio) 2437 (this coin); Emmett 1504. 19.46g, 29mm, 12h.

Very Fine. Extremely Rare; RPC cites only one other example.

Ex Naville Numismatics 33, 16 July 2017, lot 243;
Ex Dattari Collection.