Watch List notes:

The Robert P Ball Cabinet of Ancient Coins | Ionia, Phokaia, EL Hekte, c. 521-478 BC, head of Athena left, wearing crested Athenian helmet decorated with griffin, rev. quadripartite incuse square (Bodenstedt 91; SNG Copenhagen 1028; SNG von Aulock 2131-2132) of a pale gold fabric with even circulation wear, well-centred, very fine, scarce.
Provenance
F Sternberg, by private treaty, 1967 - CHF450
Estimate: $800 - $1200