Ptolemy II Philadelphos, 285 - 246 B.C., Tyre, Phoenicia, AR tetradrachm, 14.076g, max 27.4mm, 

Obv: Diademed head of Ptolemy I right wearing aegis,
Rev: PTOLEMAIOU BASILEWS, eagle standing left on thunderbolt, Tyre monogram and club left.

Svoronos 626 var (no monogram) or Svoronos 644 var (D behind ear).
Rare.

Contributed by Adrian of Forum Ancient Coins, Jan. 2011.