Watch List notes:

Gallienus, 253-268. Antoninianus (Billon, 22 mm, 3.95 g, 5 h), Siscia, 267-268. GALLIENVS AVG Radiate head of Gallienus to right. Rev. PAX AVG Pax standing left, holding branch and sceptre. Cohen 575. RIC 575. A sharp and lustrous example. Good extremely fine.