Watch List notes:

Constantius II (337-361), Siliqua, Sirmium, AD 355-361; AR (g 2,91; mm 21; h 1); D N CONSTAN - TIVS P F AVG, diademed, draped and cuirassed bust r., Rv. VOTIS XXX / MVLTIS XXXX, within laurel wreath; below, °SIRM°. RIC 66; C 342.
Large flan, good extremely fine.