Watch List notes:

COMMAGENE , Zeugma. Caracalla. AD 198-217. AR Tetradrachm (25mm, 14.64 g, 12h). Struck circa AD 215-217. Laureate head right / Eagle standing facing, head and tail right, with wings spread, holding wreath in beak; Z-Є across upper field, V between legs. Prieur 812. VF, copper oxide deposits, porous.