Ptolemaic Kingdom. Ptolemy I Soter. As King, 305-282 B.C. AR tetradrachm (27 mm, 14.12 g, 12 h). Alexandria mint. Diademed head of Ptolemy I right / ΠTOΛEMAIOY BAΣIΛEΩΣ, eagle standing left on thunderbolt, wings closed; P above A in left field. Svoronos 247; BMC 84. VF, dark toning, graffiti below eagles beak, bankers mark.
From the D. Thomas Collection.