Watch List notes:

MESOPOTAMIA. Hatra. Pseudo-autonomous issue, early-mid-2nd century AD. AE (Bronze, 20 mm, 7.34 g, 11 h). Diademed and draped bust of the moon god to right; crescent above forehead. Rev. Large C S within laurel wreath. Slocum pl. 7, 5 ('Singara'). Walker Type B (Hatra). Very rare. Very fine.