Watch List notes:

The Robert P Ball Cabinet of Ancient Coins | Sicily, Himera, AR Didrachm, c. 483-472 BC, in the style of Akragas, [HIM]ERA, Cockerel standing left, rev. crab within shallow incuse circle, 8h (SNG ANS 158; SNG Lloyd 1011; SNG Copenhagen 303; SNG München 341), lightly toned and largely centred, good very fine.
Provenance
Dreyfus, by private treaty, 1967 - CHF2,000
Estimate: $1400 - $2000