Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. 305/4-282 BC. AR Tetradrachm (28mm, 14.22 g, 12h). Alexandreia mint. Struck circa 294-282 BC. Diademed head right, wearing aegis around neck, tiny Δ behind ear / BAΣIΛEΩΣ ΠTOΛEMAIOY, eagle standing left on thunderbolt; to left, P above monogram. CPE 168; Svoronos 255; SNG Copenhagen 70–1; Boston MFA 2264; Noeske 41–2. Attractive deep iridescent tone, a couple of marks in field on obverse, graffito in field under tone on reverse. Good VF.