Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. 305/4-282 BC. AV Tetarte – 'Triobol' (15.5mm, 1.76 g, 12h). Alexandreia mint. Struck circa 294-285 BC. Diademed head right, wearing aegis around neck / Eagle standing left on thunderbolt, wings spread; monogram to left. CPE 155; Svoronos 200; SNG Copenhagen –; BMC 48. Lightly toned, marks on obverse, graffito on reverse. VF.

Ex Philhellene Collection (Heritage online 271848, 2 December 2018), lot 271848; Numismatica Genevensis 1 (27 November 2000), lot 118.