Bithynia, Nikaia. Gallienus. 253-268 AD. AE 26mm (9.29g). Obv.: ΠΟΥ ΛΙ ΕΓ ΓΑΛΛΙΗΝΟϹ ϹΕΒ, radiate, draped and cuirassed bust right. Rev.: ΝΙΚΑΙΕΩΝ, Valerian in military dress standing left, holding sceptre and extending right to Gallienus standing left holding spear; to right, togate male (Saloninus?) standing left, (holding baton?); at feet, altar. RPC X - (unassigned; ID 74508). VF.