Watch List notes:

Ptolemaic Kings of Egypt, Ptolemy I - Ptolemy II Æ Obol. Circa 385-246 BC. Diademed head of Zeus right / ΠTOΛEMAIOY ΣAΣIΛEΩΣ, eagle standing left on thunderbolt, with open wings; AX monogram in left field. BMC 41-42. 27mm. 16.32g

Very fine.