Valerian I (253-260). Bithynia, Nicaea. Æ (24,6mm, 5.76g). Radiate and draped bust right. R/ Valerian and Gallienus, each radiate and wearing military attire, standing facing one another, clasping right hands and holding spears; to right, third figure (priest?), holding uncertain object. RG 804 (bust left); L&K 159.