Watch List notes:

MESOPOTAMIA. Carrhae. Caracalla, 198-217. Tetradrachm (Billon, 28 mm, 12.54 g, 1 h), 215-217. ΑΥΤ•Κ•Μ•Α••ΑΝΤΩΝЄΙΝΟC•CЄΒ Laureate head of Caracalla to right. Rev. ΔΗΜΑΡΧ•ЄΞ ΥΠΑ•ΤΟ•Δ• Eagle with spread wings standing facing on facing head of a bull, head to right and holding wreath in beak. Prieur 820. Minor flan faults on the obverse, otherwise, about extremely fine.