Watch List notes:

Egypt, Alexandria. Dattari. Antoninus Pius, 138-161 Drachm circa 141-142 (year 5), Æ 33.20 mm., 19.77 g.
Laureate head r. Rev. Draped busts of Sarapis and Isis jugate r.; in field, L-Ɛ. Dattari-Savio Pl. 147, 8717. RPC Temp. 15800.3 (this coin)

Extremely rare, only three specimens listed in RPC, green patina and About Very Fine.

Illustrated in RPC. From the Dattari collection.