Watch List notes:

Roman Imperial, Constantius II. (337-361 AD) Constantinople, AE Majorina (18 mm, 2,6 g)
Obv: D N CONSTAN-TIVS P F AVG, pearl-diademed, draped and cuirassed bust of Constantius II right.
Rev:FEL TEMP REPARATIO, radiate phoenix standing facing on globe, head right.