Julia Mamaea, AE18 of Edessa, Mesopotamia. IOVL MAMAEA CEBACTH, diademed and draped bust right MHT COL EDECCHNWN, Tyche, wearing turreted crown, mantle and chiton, seated left on square seat, holding fruit; small flaming altar before her, star in both upper fields, additional altar to right. BMC Mesopotamia, 122 (same obv. die). Rare. Contributed by George Clegg (biggyg2), March, 2010