Watch List notes:

Ptolemaic Kingdom, Egypt. Alexandria. Ptolemy I Soter and Ptolemy II Philadelphos . Ptolemy I As King, 305-282 B.C.; 285-246 B.C. AE 19 hemiobol (18.8 mm, 3.98 g, 12 h). pre-centration (pre 265 B.C.). Alexandria mint, Struck 285-265 B.C. Diademed head of Alexander right wearing Horn of Ammon / ΠTOΛEMAIOY ΒΑΣΙΛΕΟΣ, eagle standing left on thunderbolt, wings open; MΩ monogram above Corinthian helmet in left field. Svoronos 167. VF, slightly irregular flan, black-green patina with scant ochre deposits in deepest recesses.