Watch List notes:

THRACE, Mesembria. Philip II. As Caesar, AD 244-247. Æ (25mm, 9.17 g, 12h). Bare head of Philip II right, facing draped bust of Serapis left, wearing modius / Serapis standing left, raising hand and holding scepter. Karayotov 461-3 (O40/R116). VF, green patina, light roughness, obverse die break. Scarce type.