Watch List notes:

Hanniballianus. Rex Regum, AD 335-337. Æ (15.5mm, 1.51 g, 5h). Constantinople mint, 6th officina. Struck AD 336-337. Draped and cuirassed bust right / Euphrates reclining right, leaning on scepter; urn at side; reed in background; CONSS. RIC VII 147; LRBC 1036. Dark green patina, a few marks, light roughness. Near EF.

From the John L. Cowan Collection. Ex Cederlind BBS 150 (2 March 2009), lot 283.