Watch List notes:

BITHYNIA, Nicaea. Severus Alexander. AD 222-235. Æ (20mm, 4.70 g, 8h). M AVP CЄVH AΛЄΞANΔPOC AV, radiate, draped, and cuirassed bust right / Three signa. SNG von Aulock 624-6 var. (obv. legend); SNG Tübingen 2126-8 var. (same); BMC 101 var. (same). Good VF, green patina.