Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy II Philadelphos. 285-246 BC. AR Tetradrachm (27mm, 12.75 g, 12h). Alexandreia mint. Diademed head of Ptolemy I right, wearing aegis around neck / Eagle standing left on thunderbolt; to left, monogram above shield; E between legs. Svoronos 567; SNG Copenhagen 107-8. VF, slightly porous, banker's mark on each side.

Ex Gerhard Hirsch Nachfolger 289 (2-3 May 2013), lot 505.