Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. 305/4-282 BC. AR Tetradrachm (27mm, 13.75 g, 12h). Alexandreia mint. Struck circa 294-285 BC. Diademed head right, wearing aegis around neck, [small Δ behind ear] / Eagle standing left on thunderbolt; to left, P above monogram. CPE 154; Svoronos 256; SNG Copenhagen –. Lightly toned, numerous bankers' and counter- marks, scratches. Fine.