Watch List notes:

BITHYNIA, Nicaea. Severus Alexander. AD 222-235. Æ (21mm, 4.92 g, 1h). Laureate and draped bust right / Three signa. Weiser, Nikaia, 30; RG 617; BMC 102. VF, green patina. Lot includes old collection ticket.

Ex Duke of Argyll Collection (purchased by Spink in 1949).