MESOPOTAMIA, Edessa. Caracalla. AD 198-217. BI Tetradrachm (26mm, 14.74 g, 11h). Struck AD 215-217. AVT K M A ANTΩNЄINOC C, laureate and cuirassed bust left, holding shield decorated with gorgoneion at shoulder / ΔHMAPX ЄΞ VΠATOC TO Δ, eagle standing facing, head right, with wings spread, holding wreath in beak; shrine with pediment between legs. Prieur 847 (same obv. die as illustration); Bellinger 140. Lustrous, tiny metal flaws. Good VF.