Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy III Euergetes. 246-222 BC. Æ Triobol (36mm, 12h). Alexandreia mint. Series 5B. Diademed head of Zeus-Ammon right / Eagle with closed wings standing left on thunderbolt; filleted cornucopia to left, XP monogram between legs; die break over mintmark. CPE B396; Svoronos 965. Dark brown patina, cleaning marks and scrapes. In NGC encapsulation 5872733-113, graded XF, scratches.

From the Robert W. Bartlett Bequest Sold for the Benefit of the American Numismatic Society, purchased from Metro Coins, Phoenix, AZ, February 1981.