Nikaia in Bithynia, 222-235 AD., Severus Alexander, Assarion, Rec. Gen. 617.

Nikaia (Nicaea) in Bithynia, Severus Alexander, 222-235 AD.,
Æ 19 / Assarion (19-20 mm / 4,96 g),
Obv.: M AYP CEY AΛEΞANΔPOC AYΓ , laureate, draped and cuirassed bust of Severus Alexander right, seen from behind.
Rev.: NI-K-AI-E / ΩN , besides and between three standards, .
SNG Copenhagen 520 ; cf. Weiser 30 ; cf. BMC 102 ; cf. Waddington Rec. Gen. 477, 617 .