Ptolemaic Kingdom of Egypt, Ptolemy II Philadelphos Æ Tetrobol. Alexandria, dated year RY 20 = 251 BC. Diademed head of Zeus-Ammon right / BAΣIΛEΩΣ ΠTOΛEMAIOY, eagle with open wings standing left on thunderbolt; Y between legs. Svoronos 509. 47.93g, 36mm, 1h.
Extremely Fine. Very Rare.
From the inventory of a UK dealer.