Ptolemaic Kings of Egypt, Ptolemy II (285-246 BC). Æ Dichalkon (19.5mm, 5.35g, 12h). Alexandreia, 266-256 BC. Head of Zeus-Ammon r., wearing tainia. R/ Eagle with open wings standing l. on thunderbolt; Θ between legs. CPE B239; Svoronos 469; SNG Copenhagen -. VF