Watch List notes:

Bithynia, Nicaea. Severus Alexander. A.D. 222-235. AE diassarion (20.3 mm, 4.47 g, 1 h). M AVP CEVH AΛEΞANΔPOC AVΓ, laureate head right / NI-K-AI-E/ΩN, three legionary standards topped with wreathed. Rec Gen 617; Weiser 30; BMC 102. gVF, green patina.