Watch List notes:

KINGS of MACEDON. Philip III Arrhidaios. 323-317 BC. AR Tetradrachm (24.5mm, 17.20 g, 12h). In the name of Alexander III. Amphipolis mint. Struck under Antipater, circa 320-319 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; monogram in left field. Price 120; Troxell, Studies, Issue I2. Good VF, deep iridescent tone. Well centered.

From the B. H. Webb Collection. Ex Collection C.P.A (Classical Numismatic Group 78, 14 May 2008), lot 340; UBS 57 (15 September 2004), lot 158.