Julia Mamaea (mother of S. Alexander) Æ 20mm of Nicaea, Bithynia. AD 222-235. ΙΟΥΛΙΑ ΜΑΜΑΙΑ ΑΥΓ, draped bust to right / ΝΙΚΑΙΕΩΝ, serpent coiled around torch. RPC VI Online 10928 (temporary); BMC -; SNG von Aulock -; SNG Copenhagen -. 4.13g, 20mm, 12h.
Near Very Fine. Extremely Rare; only two specimens cited by RPC Online.
From a private UK collection.