Watch List notes:

Egypt, Alexandria. Dattari. Antoninus Pius, 138-161 Tetradrachm circa 155-156 (year 19), billon 21.50 mm., 13.40 g.
Laureate head r. Rev. Draped bust of Sarapis wearing kalathos and taenia r.; in field, L-IΘ. RPC IV.4 1752 (this coin cited). Dattari-Savio Pl. 115, 2357 (this coin)

Rare. Nicely toned, Good Very Fine/About Extremely Fine.

From the Dattari collection.