CNG ebay - Postumus. Æ Imitation Double Sestertius $112.50 09/08/99, Postumus. 259-268 AD. Æ Imitation Double Sestertius (18.62 gm). Radiate, draped and cuirassed bust right / LAETI, galley left, with five rowers. RIC V pt. 2,--; Bastien 373i (same dies); Cohen 407. VF, dark brown patina, overstruck but undertype not identifiable. Interesting. 715575. Ex Cornelius C. Vermuele Collection. CNGcoins.com