Watch List notes:

BITHYNIA. Nicaea. Valerian I, with Gallienus and Valerian II Caesar, 253-260. Tetrassarion (Orichalcum, 26 mm, 8.75 g, 1 h), 256-258. AYT OYAΛEPIANOC / ΓAΛΛIHNOC / OYAΛEPI/ANOC K / CEBBB 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 / NIKAIEΩN Three agonistic crowns, the outer two each containing a single palm frond, the central containing two. BMC 151. RG 823. Weiser 262. Some deposits, otherwise, very fine.