Watch List notes:

BITHYNIA. Nicaea. Valerian I, with Gallienus and Valerian II Caesar, 253-260. Tetrassarion (Bronze, 21 mm, 8.79 g, 7 h). [AYT OYAΛEPI]/ANOC ΓAΛΛIH/NOC OYAΛEPIA/NOC KAIC - CEBB Radiate, draped and cuirassed busts of Valerian I and Valerian II, on the left, facing radiate, draped and cuirassed bust of Gallienus, on the right. Rev. MEΓICTΩN APICTΩN / [NI]KAIE[ΩN] Three agonistic crowns, the outer two each containing a single palm frond, the central containing two. RG 823. SNG von Aulock 721. Some deposits and with minor areas of weakness, otherwise, about very fine.