Watch List notes:

Ptolemaic Kingdom of Egypt, Ptolemy II Æ Obol. Alexandria, circa 274-272 BC. Laureate head of Zeus-Ammon right / Eagle standing left on thunderbolt; ΠΤΟΛΕMAIOY ΒΑΣΙΛΕΩΣ around, c/m: trident incuse punch. CPE B172; Svoronos 568; SNG Copenhagen 121; Köln 15. 16.50g, 28mm, 12h.

Good Fine.

From the inventory of a North American dealer;
Ex Roma Numismatics Ltd., Auction IV, 30 September 2012, lot 1960.