Watch List notes:

Lydia, Saitta Otacilia Severa, wife of Philip I Bronze circa 244-249, Æ 20.60 mm., 3.79 g.
Draped and diademed bust r. Rev. CAITTHN-ΩN EPMOC River-God Hermos reclining left, holding reed and cornucopia, inverted vase behind. BMC 66. SNG Cop. 413. SNG von Aulock 3106.

Very Fine.