MESOPOTAMIA. Edessa. Severus Alexander, 222-235. Ae (bronze, 9.36 g, 25 mm). Μ ΑΛƐΞΑΝ[ΔΡΟϹ…] Bare-headed, draped and cuirassed bust of Severus Alexander right. Rev. ΜΑΚ ΑΥΡ ƐΔƐϹϹ Tyche of the City seated on rock, left, holding corn ears; at her feet, lighted altar; below, river god swimming left. RPC VI 7764-5. Nearly very fine. Rare.