No.252. Nikomedia. Gallienus. Æ 26. A.D. 253-268. Obv: (...) GALLIENOC AVG. Radiate, draped and cuirassed bust right. Countermark: T -shaped sign in circular punch (on shoulder). Rev: NIKOMHDEWN DIC NEOKOPWN. Emperor, radiate, holding spear, riding on horse charging right, mantle waving behind. Ref: BMC - (rev. sim. 67); Howgego -. Grade: F, black patina on obv., dark green patina on rev. Countermark: VF. Die Axis: 30°. Weight: 7.04 g. Contributed by Henrik Agndal, May, 2003.