Ptolemy III. Egypt. 246-221 BC. Salamis, Cyprus mint. AE29 Trihemiobelion, 17.73 g.

Diademed head of Zeus-Ammon right.
PTOLEMAIOY BASILEWS, cult statue of Aphrodite facing. 

Svoronos 1005; SNG Copenhagen 644; Weiser 107.
Sometimes attributed to Ptolemy V (204-180 BC).

With permission of Fritz Rudolf Künker GmbH auction 273, Lot 480, March 2016.