Ptolemaic Kingdom. Ptolemy II Philadelphos. 285-246 B.C. AE obol (26mm, 14.76 g). Alexandria mint, dated year 10 = 276 B.C. Head of Zeus-Ammon right, wearing tainia / ΠTOΛEMAIOY BAΣIΛEΩΣ, eagle standing left on thunderbolt, monogram over shield over monogram in left field, ? between legs.